Assembly strength Silicone sealant

  1. Sikasil® AS-70 can be used for high demanding assembly bonding and sealing applications for interior and exterior applications
Available pack size 600ml, 23Litre
Standards ISO, RoHS,REACH
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Chemical Composition 1-C silicone
Curing Mechanism Moisture
Color White/Grey/Black
Recommended substrates Metals, Plastics, Composites, Ceramic
Max gap fill 6mm
Tack Free Time 150 minutes
Elongation at Break 500% approx
Hardness 39 Shore A
Tensile Strength 2.4 N/mm2
Service Temperature -40 to +150°C

Features and Benefits

Outstanding UV and weathering resistance
Performance retention over a wide temperature range
Bonds excellent to glass, metals, coated metals, plastics and wood
Long-term durability
UL® certified: UL94 HB


  • It adheres excellent to a wide range of substrates
  • It provides very good long term durability in harsh working environment. Will not create crack after years in open atmosphere.