YA-119 silicone fire-retardant sealant

neutral cure, non-corrosiveness, high elasticity and movement capability, silicone fire-retardant sealant, weatherproof.

YA-119 silicone fire-retardant sealant

Features:

1) neutral cure, non-corrosive to most building materials.

2) excellent fireproof capability.

3) combustion-supporting: no.

4) excellent unprimed adhesion to most common building substrates.

5) high elasticity, high tensile strength.

6) excellent weatherproof capability.

7) ultraviolet-resistant, ozone-resistant, heat and cold resistant.

Main Function:

1) fire-retardent sealing of windoor and curtain wall.

2) fireproof glazing of all kinds of window and door glass.

3) fixing and fireproofing sealing of electronic & wiring elements.

4) fireproof and moistureproof sealing of public decorating.

Technical Specification:

1) Drooping degree: ≤2mm.

2) Skin dry time(23±2):≤40min.

3) Elongate ratio:≥100%.

4) Rigidity (Shore A)" 35-50.

5) Elongate intension: ≥0.6Mpa.

6) Movement capability: ±20%.

YA-119 silicone fire-retardant sealant