Sika Sikacryl-620 Fire Sealant is a high-performance, fire-resistant acrylic silicone designed to ...Sika Sikacryl-620 Fire Sealant is a high-performance, fire-resistant acrylic silicone designed to prevent the passage of fire and smoke through joints and gaps in walls and floors, offering up to 4 hours of fire resistance. It is suitable for fire-rated construction and interior applications such as around fire-rated doors, windows, and service penetrations, providing an elastic and durable seal that maintains integrity under high temperatures, complying with EN and BS fire safety standards. It provides up to 4 hours fire resistance according to EN 1366-4. Tested to EN 13501-1, EN 13501-2, and BS 476-20 standards for fire resistance. Tested for sound transmission to ISO 10140-2 for added noise control. Ideal for interior use: suitable for walls, floors, door frames, and window perimeters in fire-rated structures. Easy application: acrylic-based formula allows for smooth, controlled application and quick cleanup. Safety Certified: UL Product iQ listed (XHBN.HW-S-0113) for verified performance. Designed for fire resistant connection joints on porous and non-porous substrates and is over-paintable.
Best current price£6.28from Blueperry agriculture (UK)
Everbuild Unisex Grey Sika Sikacryl-620 Fire Resistant Acrylic Sealant 600MlFree delivery in 1–3 days£13.97Visit shop →
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Sika Sikacryl-620 Fire Sealant is a high-performance, fire-resistant acrylic silicone designed to prevent the passage of fire and smoke through joints and gaps in walls and floors, offering up to 4 hours of fire resistance. It is suitable for fire-rated construction and interior applications such as around fire-rated doors, windows, and service penetrations, providing an elastic and durable seal that maintains integrity under high temperatures, complying with EN and BS fire safety standards. It provides up to 4 hours fire resistance according to EN 1366-4. Tested to EN 13501-1, EN 13501-2, and BS 476-20 standards for fire resistance. Tested for sound transmission to ISO 10140-2 for added noise control. Ideal for interior use: suitable for walls, floors, door frames, and window perimeters in fire-rated structures. Easy application: acrylic-based formula allows for smooth, controlled application and quick cleanup. Safety Certified: UL Product iQ listed (XHBN.HW-S-0113) for verified performance. Designed for fire resistant connection joints on porous and non-porous substrates and is over-paintable.
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