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Seal&Bond is a one part highly elastic sealant and adhesive based on Hy-Spec hybrid technology with very high strength and superior extension. It is both a highly flexible sealant with movement accommodation +/- 20% and a very strong adhesive with tensile strength 2,5 N/mm2.

Seal&Bond cures to a permanently elastic and durable compound which is suitable for almost all sealing and bonding applications. It has excellent adhesion to most substrates including; timber, metals, brickwork, GRP, glass, ceramics, PVCu, concrete and most plastics (except PP, PE and PTFE).

It can be applied and will adhere to damp surfaces, even in wet conditions.

For factory, on-site, remedial applications. Sealing of construction joints.


  • Permanently flexible
  • Solvent & Isocyanate free
  • Gunnable at +5°C to +40°C
  • Does not contain any Phthalates or other harmful plasticisers
  • Non-corrosive
  • Excellent primerless adhesion to most substrates
  • Weatherable and UV stable
  • High strength
  • Low odour
  • High movement capacity
  • Extended open time, for tooling
  • Cures tack free and highly elastic
  • Fast curing
  • Excellent storage stability
  • Highly resistant to substances such as mineral oils and mild solvents, acids and alkalis
  • Good tooling properties


Application temperature range: + 5o°C to + 40°C

Shelf life: 18 months

Skinning time: 15-30 minutes

Working time: 15-30 minutes


Joint design: Please consult the Technical Information Sheet entitled ‘Joint design for cartridge-based products’ prior to application.

Surface preparation: All surfaces must be clean, dry and free from frost, grease and loose materials. Apply primer if required. Most substrates only require priming if testing indicates it is needed. Apply using a skeleton gun into the joint ensuring good contact with surfaces. In situations where an especially neat finish is required, use masking tape to cover the face edges of the joint and remove immediately once tooling has been completed.

Tooling: Tool immediately after application