You are here:

SA20 Multi-purpose Sealant Adhesive

Product 60


Heat resistant, multi purpose sealant adhesive suitable for a wide range of substrates

£0.00 ex. Vat

    • 10.89 £


Multi-purpose Adhesive

SA20 is a multi-purpose sealant adhesive. A new generation of sealant adhesive with MS Polymer® technology.

  • This unique blended sealant adhesive is suitable for adhering or sealing various common surfaces and also substrates. These include metal, glass, wood, plastics, polystyrene, fiberglass, tiles, concrete, and also stone.
  • Additionally, this product is low odour and solvent-free, paintable and ideal for internal and external use.
  • Furthermore, SA20 is resistant to water, UV, chlorine, and also mould.

Thus, once adhered, this is a strong construction adhesive that can take the weight of blocks, bricks and stones.

Moreover all SA20 varieties meet BS476 part 6 & 7 (1987).

Clear – 30 minutes fire integrity

White & Black – 60 minutes fire integrity (between timber)

White & Black – 70 minutes fire integrity (between block, brick and stone)

We provide a varied selection of fireproof adhesives, fillers, and sealants compatible with a range of materials. Browse our full range of Adhesives, Fillers, and Sealants products online.

Envirograf ® passive fire products carry the hallmark of excellence, reflecting the high standards that prevail in its laboratory, test rig, and manufacturing plant. Envirograf® passive fire products are subject to rigorous quality control which, at all stages, ensures products remain at the leading edge of fire containment technology. This quality has earned the company and its passive fire products a high reputation. With its operating system accredited to ISO9001.


• Multipurpose sealant adhesive
• High temperature resistance
• Internal and external use
• Low odour and solvent free
• Water resistant
• Paintable
• Does not shrink
• Can be applied to wet surfaces
• Resistant to UV, chlorine, mould and general weathering

Application Instructions

PREPARATION: Surfaces must be clean and degreased before application of sealant for optimum results and durability. Using a knife or sharp blade, trim the applicator nozzle by 1-2mm. Screw the nozzle onto the cartridge head and attach caulking gun. Where required apply masking tape to prevent spread of SA20 to unwanted areas.

APPLICATION: Pump caulking gun to release sealant into nozzle. Using a steady pace, apply evenly to surfaces that require sealing or bonding. Wash hands after use.

Order References / Sizes

SA20      290ml tubes available in white, black and clear