Soudal Fix ALL High Tack - Foil Pack

Health & Safety Recommendations

Take the usual labour hygiene into account throughout application and curing. Read the packaging label and Safety Data Sheet before use, and make sure the working area is well ventilated, particularly in enclosed interior spaces where air movement is limited. Wear suitable gloves and eye protection, avoid prolonged skin contact, and wipe away uncured material promptly if accidental contact occurs. If product enters the eyes, rinse immediately with plenty of clean water and seek medical advice if irritation persists.

When carrying out bonding or sealing work overhead, on vertical surfaces, or around fitted sanitary ware and finished joinery, keep the working area tidy and protect surrounding materials from accidental smearing. Fix ALL High Tack is a high tack adhesive sealant, so clean handling and controlled application are important to maintain a professional finish and to reduce unnecessary clean-up time.

Substrate Suitability

Fix ALL High Tack is designed for bonding and sealing on a very wide range of common construction materials, including usual building substrates, lacquered wood, many metals, many plastics, and PVC. It is suitable for interior and exterior use, and it can be applied to surfaces that are dry or slightly moist, which makes it particularly practical for general building work, refurbishment, sanitary sealing, and site conditions where perfect dryness is not always possible.

It is not suitable for PE, PP, PTFE (Teflon®), bituminous substrates, copper, or copper containing materials such as bronze and brass. Adhesion and compatibility can also vary between manufacturers, especially on plastics, coated surfaces, and specialist finishes, so a preliminary adhesion and compatibility test is always recommended before full application. For polycarbonate, use Silirub PC. For EPDM, use Silirub EPDM. For self cleaning glass, use Soudal SMX 506.

Surface Preparation

For reliable long term performance, the substrate must be rigid, clean, and free from dust, grease, oil, loose coatings, and any contamination that could interfere with adhesion. Surfaces may be dry or slightly moist, but standing water, condensation build-up, and visibly wet surfaces should be avoided. Any previously applied protection films, release agents, processing aids, or manufacturing residues, especially on plastics, must be removed before bonding or sealing.

Prepare non-porous surfaces with Soudal Cleaner & Degreaser so the adhesive sealant can wet the surface properly. In water loaded applications on porous substrates, prime with Soudal Primer 150 to improve consistency and bond reliability. For optimum adhesion, particularly on more difficult or low energy surfaces, Soudal Surface Activator is recommended where appropriate. Good preparation is especially important when Fix ALL High Tack is being used as a high strength grab adhesive, because poor surface preparation will reduce both initial tack and long term bond strength.

Application Method

Apply Fix ALL High Tack using the Soudal 600ml Manual Foil Cartridge Gun. Cut the nozzle to suit the required bead size and apply with steady, even pressure to maintain a continuous bead. For sealing applications, apply the product evenly into the joint without air inclusions, ensuring full contact with both sides of the joint. For the neatest finish, tool before skinning begins. Under normal conditions, skin formation occurs in approximately 5 minutes, so work in manageable sections and tool promptly.

Finish with a lightly soapy solution before skinning, but do not allow the solution to contaminate the adhesion surfaces. Only the finishing tool should be lightly wetted, as excess solution at the joint edges can reduce adhesion. When applying, make sure the visible surfaces of surrounding materials are not smudged with sealant, especially on decorative finishes, sanitary ware, and coated surfaces where cleanup can be more difficult once the product starts to cure.

Joint Dimensions

Joint design plays an important part in both sealing performance and long term durability. For bonding applications, the minimum width is 2mm and the maximum width is 10mm. For sealing joints, the minimum width is 5mm and the maximum width is 30mm, with a minimum depth of 5mm. As a general recommendation for sealing work, joint width should be 2x joint depth, as this helps maintain a stable joint profile while still allowing the product to move correctly.

Fix ALL High Tack has a maximum allowed joint movement of ±20%, so joints should be designed within that performance range. Where deep joints are involved, a suitable backing material should be considered to control depth and reduce unnecessary sealant consumption, while also helping the joint perform more consistently.

Coverage

Coverage depends on the size and profile of the bead, the depth of the joint, and the nature of the surface. Narrow joints and controlled adhesive beads will naturally give greater linear coverage than wider or deeper sealing joints. If using Fix ALL High Tack as a sealant, refer to the Platinum Chemicals Online Estimate Calculator for guidance on likely coverage based on joint dimensions and total run length.

For bonding work, coverage will vary depending on whether the product is applied in beads or dots, and how heavily it is laid onto the substrate. On uneven or irregular backgrounds, slightly higher product usage should be expected to ensure full contact and strong support across the bonded area.

Curing Time

Fix ALL High Tack cures by moisture curing. Under typical conditions, skin formation occurs in around 5 minutes, and curing progresses at approximately 3mm per 24 hours. Curing speed will vary depending on temperature, humidity, ventilation, and bead thickness. Thicker beads and cooler, less ventilated conditions will extend cure time, while warmer, better ventilated environments generally support faster cure development.

Avoid disturbing sealed joints or loading bonded components too early. Although the product has a very high initial tack, full performance develops as curing progresses through the bead. Once cured, the product remains elastic and durable, with a service temperature resistance from -40°C to +90°C, helping it perform reliably in both internal and external environments.

Cleaning

Clean uncured Fix ALL High Tack immediately after use with Soudal Swipex Wipes. Prompt cleaning is important because the product has a fast skin formation time and a high tack character, which makes fresh smears harder to remove once curing begins. Keep tools clean during use, particularly nozzles and finishing tools, to help maintain consistent bead quality and reduce drag when tooling.

Once cured, Fix ALL High Tack can only be removed mechanically, with assistance from Soudal Sealant Remover Spray where appropriate. Take particular care on decorative, painted, lacquered, or glossy surfaces, as cured removal can damage the finish if done aggressively.

Limitations

Fix ALL High Tack is not suitable for PE, PP, PTFE (Teflon®), bituminous substrates, copper, or copper containing materials such as bronze and brass. It must not be used as a glazing sealant, use Silirub 2, use Silirub LMN, or in areas of high humidity use Soudal Stay Fresh Neutral. It is not suitable for bonding aquariums, use Silirub AQ. It must not be used in applications where continuous water immersion is possible.

Fix ALL High Tack can be used for bonding natural stone, but it should not be used as a joint sealant on natural stone, use Silirub MA or Fix ALL Flexi. Avoid contact with bitumen, tar, or plasticiser releasing materials such as EPDM, neoprene, and butyl, as this can lead to discoloration and loss of adhesion, for EPDM use Silirub EPDM. For polycarbonate, use Silirub PC. For self cleaning glass, use Soudal SMX 506.

It is also important to remember that the sanitary formula does not replace regular cleaning. Heavy contamination, soap deposits, and general residue build-up can still encourage fungal development on the surface over time, even where fungicidal additives are present.

Other Information

Fix ALL High Tack may be overpainted with water based paints once cured, but because paint and varnish formulations vary significantly, a compatibility test is strongly recommended before full decoration. Alkyd resin based paints may show increased drying time when applied over the cured product, so this should be checked in a trial area first.

Fix ALL High Tack has good UV resistance, but some discoloration may occur under extreme conditions or after long UV exposure. Discoloration may also be caused by chemicals, high temperatures, and UV radiation. When using different reactive joint sealants on the same project, make sure the first joint sealant is completely hardened before the next one is applied. This helps avoid curing interference, adhesion problems, and finish defects.

Q) What is Soudal Fix ALL High Tack - Foil Packs?

A) Soudal Fix ALL High Tack - Foil Packs is a premium neutral cure adhesive sealant based on advanced SMX Polymer technology, supplied in a 600ml foil format for higher output and reduced packaging waste. It is designed for demanding bonding, sealing and filling jobs where very high initial grab and strong long term performance are both important. Once applied, it grips quickly to help hold components in place, then cures into a permanently elastic bond that can cope with movement and vibration. It is suitable for interior and exterior use, works on most common construction materials, and can even be used on many slightly moist or humid surfaces when properly prepared.

Q) What is the advantage of choosing Soudal Fix ALL High Tack in foil packs instead of standard cartridges?

A) The main advantage of Soudal Fix ALL High Tack - Foil Packs is efficiency. The 600ml foil format gives you more usable material per pack, fewer changes during longer runs, and much less packaging waste than rigid cartridges. This is especially useful for contractors, maintenance teams and regular users working across several rooms or repeated sealing and bonding tasks. Foil packs can reduce packaging waste by up to 95%, which makes disposal quicker and cleaner on site. They also support smoother productivity because you spend less time stopping to reload. For larger jobs, that extra capacity can make a noticeable difference to workflow, output, and general site tidiness.

Q) Is Soudal Fix ALL High Tack mainly an adhesive or a sealant?

A) Soudal Fix ALL High Tack works as both a high performance adhesive and a flexible sealant, which is why it is so useful on site. As an adhesive, it offers extremely high initial tack, helping trims, profiles, and panels stay where they are placed. As a sealant, it forms a durable, elastic bead that can close joints and resist everyday movement. This dual function makes it practical for projects where you want one product to handle bonding, sealing and minor filling at the same time. It is particularly useful in refurbishment and finishing work, where mixed substrates, awkward access, and changing site conditions often make multi-purpose performance more valuable than a single-purpose product.

Q) What is Soudal Fix ALL High Tack used for most often?

A) Soudal Fix ALL High Tack is commonly used for fixing trims, skirting boards, profiles, decorative components, lightweight panels and general building accessories where quick grab improves fitting speed and accuracy. It is also used for sealing and bonding around service penetrations, perimeter details, sanitary areas and general maintenance joints where flexibility is important. Because it cures elastically, it suits areas that may experience vibration, small thermal changes or minor building movement. The foil pack version is especially useful for larger tasks or repeated daily use because the higher capacity keeps work moving. In practice, it is chosen when installers want strong initial hold, dependable final strength and broad substrate compatibility in one product.

Q) Can Soudal Fix ALL High Tack be used indoors and outdoors?

A) Yes, Soudal Fix ALL High Tack - Foil Packs is suitable for both internal and external use on compatible substrates. Indoors, it is ideal for bonding and sealing where low odour handling, mould resistance and paintability are useful, such as kitchens, bathrooms, and general fit-out work. Outdoors, it performs well because it has good UV resistance, weather durability and flexibility once cured. This helps the bond line or joint cope with changing temperatures and seasonal movement. It is designed for all weather use, but that does not mean careless use. Substrates still need to be stable and properly prepared, and freshly applied material should be protected from disturbance until skinning and early cure have developed.

Q) Can Soudal Fix ALL High Tack be applied to slightly damp surfaces?

A) Yes, one of the practical benefits of Soudal Fix ALL High Tack is that it can be used on many slightly moist or humid surfaces, which is very useful on real building sites where perfect dryness is not always possible. That said, slightly moist is not the same as wet or contaminated. Remove standing water, condensation build-up, grease, loose dust and unstable residues before application. The surface must still be sound enough to support a long term bond. On non-porous materials, clean with Soudal Cleaner & Degreaser. On porous surfaces exposed to water loading, Soudal Primer 150 can improve consistency. For difficult smooth substrates, Soudal Surface Activator may be beneficial, depending on the material.

Q) Is Soudal Fix ALL High Tack suitable for bathrooms, kitchens and other humid areas?

A) Yes, Soudal Fix ALL High Tack is well suited to humid interiors because it contains XS1 fungicide technology for strong mould resistance. That makes it a practical option for kitchens, bathrooms, utility rooms and similar spaces where condensation, splashing and regular cleaning are common. It is useful for sealing and bonding around splash zones, trims, fitted components and service penetrations where a durable elastic joint is needed. The cured product remains flexible, which helps it cope with normal movement without cracking. Mould resistance helps preserve appearance, but it does not replace cleaning. Soap deposits, grime and poor ventilation can still encourage surface contamination, so good hygiene and sensible detailing remain important for long term results.

Q) Can Soudal Fix ALL High Tack be used on natural stone?

A) Soudal Fix ALL High Tack can be used for bonding porous natural stone such as marble and limestone where a strong, flexible and non-staining style adhesive sealant is needed. This makes it suitable for certain installation and fixing tasks on visible stone features. However, it should not be used as a joint sealant on natural stone. For sealing joints in natural stone, use Soudal Silirub MA or Soudal Fix ALL Flexi instead, as those products are better suited to that type of detailing. As with any stone project, always carry out a small test first because porosity, finish, and surface treatments vary. Keep application tidy, avoid smearing across the face, and ensure the stone surface is clean and stable.

Q) How strong is Soudal Fix ALL High Tack once it has cured?

A) Soudal Fix ALL High Tack develops a very strong final bond strength of up to 320kg/10cm², which is one of the reasons it is used for demanding bonding work. This makes it suitable for many trade applications where long term holding power matters just as much as quick grab. What makes it more useful than a rigid adhesive is that it still remains permanently elastic after curing. That means the bond can absorb movement, vibration and thermal change without becoming brittle. On site, this gives confidence when fixing items that may experience stress in service. Final performance still depends on preparation, bead design, compression during fitting, and allowing sufficient curing time before the bond is heavily loaded.

Q) Does Soudal Fix ALL High Tack really have instant grab?

A) Soudal Fix ALL High Tack is designed with very high initial tack, so when parts are pressed firmly into place it grips quickly and helps reduce slip during installation. In many cases this can reduce, or sometimes eliminate, the need for temporary support, especially on lighter trims and smaller components. However, instant grab should be understood realistically. Heavy items, awkward vertical applications, overhead work, or parts under tension may still need temporary support until curing has developed far enough. The product improves speed and confidence during positioning, but correct application still matters. Use proper bead placement, press parts together firmly, and do not rely on initial tack alone where gravity or weight could stress the bond before cure.

Q) What materials will Soudal Fix ALL High Tack bond to?

A) Soudal Fix ALL High Tack bonds to a wide range of common construction materials, including many porous and non-porous substrates used in building, fit-out and maintenance work. Typical suitable materials include usual building substrates, lacquered wood, many metals, many plastics, and PVC, provided they are clean, stable and properly prepared. This broad compatibility makes it useful on mixed material jobs where a single product needs to cover several tasks. Even so, you should never assume universal adhesion. Substrate finishes vary between manufacturers, particularly with plastics, coatings and factory-finished panels. That is why a small adhesion and compatibility test is always wise before full use, especially on critical joints or higher load bonding situations.

Q) What surfaces should I avoid using Soudal Fix ALL High Tack on?

A) Soudal Fix ALL High Tack is not suitable for polyethylene, polypropylene, PTFE, bituminous substrates, copper, or copper-containing materials such as bronze and brass. It should also be avoided on self-cleaning glass, where Soudal SMX 506 is the correct choice. For polycarbonate, use Soudal Silirub PC. For EPDM, use Soudal Silirub EPDM. It is not suitable for aquarium bonding, where Soudal Silirub AQ should be used instead. It is also not intended as a glazing sealant, so for glazing details use Soudal Silirub 2 or Soudal Silirub LMN. Avoid contact with plasticiser-releasing materials such as neoprene, butyl and tar-based products, as these can cause discolouration and adhesion loss.

Q) How should I prepare the surface before using Soudal Fix ALL High Tack?

A) Good preparation is essential if you want Soudal Fix ALL High Tack to deliver both high initial grab and reliable final strength. Surfaces must be rigid, sound and free from dust, grease, oil, loose coatings, old sealant residues and any contamination that could prevent adhesion. Slight moisture is acceptable, but visible water should be removed. Non-porous surfaces should be cleaned with Soudal Cleaner & Degreaser and allowed to flash off fully. On porous substrates exposed to heavier moisture loading, Soudal Primer 150 can improve consistency. For difficult smooth surfaces, Soudal Surface Activator may help optimise adhesion. Plastics should be checked carefully for protective films, release agents or processing residues, as these are a frequent cause of early failure.

Q) How do I apply Soudal Fix ALL High Tack from a foil pack properly?

A) Soudal Fix ALL High Tack - Foil Packs should be applied using the Soudal 600ml Manual Foil Cartridge Gun. Fit the foil pack correctly, cut the nozzle to suit the bead size you need, and apply with steady, even pressure to keep the bead continuous and consistent. For sealing, apply an even bead into the joint and tool it immediately before skin formation begins. For bonding, apply in beads or dots onto one surface, always including the edges and corners where support is most important. Bring the parts together before the product skins and press firmly to create good contact. Because this is a high tack product, clean handling matters. Keep the nozzle clean and avoid smearing adjacent visible surfaces during use.

Q) What is the best way to use Soudal Fix ALL High Tack as a sealant?

A) When using Soudal Fix ALL High Tack as a sealant, the aim is to create a continuous bead that wets both sides of the joint and cures into a flexible, durable seal. Apply a steady bead without air inclusions, then tool it promptly, because skinning starts at around 5 minutes under normal conditions. For a neat finish, use a finishing tool with a lightly soapy solution, but keep the solution off the adhesion faces. Only the tool should be lightly wetted, not the joint edges themselves. Work in manageable lengths so you can tool the bead properly before skinning. If appearance matters, use masking tape and remove it immediately after tooling while the bead is still fresh.

Q) How should I use Soudal Fix ALL High Tack as an adhesive?

A) For bonding, apply Soudal Fix ALL High Tack in beads or dots to one substrate rather than spreading it thinly across the full area. Continuous beads near the edges and extra beads at corners help improve stability and reduce the chance of lift or peel at the perimeter. Once applied, bring the parts together promptly and press firmly, because pressure is more important than holding time when it comes to developing a strong final bond. The product’s high initial tack helps hold the assembly in place quickly, but heavier or awkward components may still need temporary support. On uneven backgrounds, slightly heavier beads can help bridge minor irregularities while still allowing the product to cure properly.

Q) What joint sizes are recommended for Soudal Fix ALL High Tack?

A) Joint design has a direct effect on durability and performance. For sealing work, Soudal Fix ALL High Tack is suitable for joints from 5mm minimum width up to 30mm maximum width, with a minimum depth of 5mm. A useful rule is that joint width should be 2x joint depth, which helps maintain the right shape for movement and long term flexibility. For bonding lines, the practical width is generally 2mm minimum to 10mm maximum. Deep joints or oversized cavities should be controlled so the product is not simply used as bulk fill. Correct dimensions help cure, flexibility and adhesion work together properly, rather than placing unnecessary stress on the finished joint.

Q) How long does Soudal Fix ALL High Tack take to cure?

A) Soudal Fix ALL High Tack cures by moisture reaction. Under normal conditions, it forms a skin in around 5 minutes and then continues curing at approximately 3mm per 24 hours. Actual cure time depends on temperature, humidity, airflow and bead thickness. Warm, ventilated conditions help the product cure more quickly, while colder, drier or poorly ventilated conditions slow it down. The high initial tack gives early stability, but that is not the same as full cure. Do not heavily load bonded components or expose fresh sealed joints to cleaning, weather or stress until the bead has cured sufficiently through its depth. Thicker adhesive beads will naturally need longer before reaching full performance.

Q) Can Soudal Fix ALL High Tack be painted once cured?

A) Yes, Soudal Fix ALL High Tack can be overpainted with many water based paint systems once cured, which is useful where the bond line or sealed joint needs to blend into surrounding finishes. Painting should not be rushed. Allow the product to cure properly first, otherwise finish quality can suffer and drying of the paint may be affected. A compatibility test is always recommended because paints and varnishes vary widely in flexibility and drying behaviour. Alkyd resin based paints can show longer drying times over the cured product, so water based systems are generally the better choice. A smooth, neatly tooled bead gives the best final painted result, especially on decorative trims and visible internal work.

Q) How do I clean up Soudal Fix ALL High Tack after application?

A) Uncured Soudal Fix ALL High Tack should be cleaned immediately using Soudal Swipex Wipes. This is the easiest stage for removal, especially on non-porous surfaces and tools, because the product skins quickly and its high tack makes fresh smears harder to deal with if left too long. Keep wipes available while working so you can clean as you go. Once cured, the product can only be removed mechanically, with help from Soudal Sealant Remover Spray where appropriate to soften residues before scraping. Always test any remover first on a small hidden area, especially on coated surfaces, plastics, lacquered finishes and decorative materials that could be marked by aggressive cleaning.

Q) What are the best practical tips for getting the best results with Soudal Fix ALL High Tack - Foil Packs?

A) The best results come from planning the job properly before you start. Use the Soudal 600ml Manual Foil Cartridge Gun, cut the nozzle to the correct size, and keep the bead consistent from start to finish. Clean substrates thoroughly with Soudal Cleaner & Degreaser, use Soudal Primer 150 on porous surfaces where needed, and use Soudal Surface Activator on difficult smooth finishes when appropriate. Press bonded parts together firmly, because contact pressure strongly affects bond quality. Tool sealant beads quickly, as skinning starts in around 5 minutes. Keep finishing solution away from adhesion faces, clean smears straight away with Soudal Swipex Wipes, and support heavier parts until the product has cured enough for the service load.

Technical Data Sheet

Fix-All Product Selector

Declaration of Performance (DoP)

Safety Data Sheet