Dowsil 791

by Geocel
£6.57
SKU

Dowsil 791 Weatherproofing Silicone Sealant

Description

A one part neutral silicone suitable for weathersealing

Main Uses

A one part neutral silicone suitable for weathersealing of curtain walling, building facades and expansion joints to most exterior substrates.

Benefits

  • Excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes
  • 20-30 minutes working time
  • Fast cure - tack free in 30 minutes
  • Conforms to ISO 11600-25LM and also meets ISO specification 9047 class 50
  • Highly flexible
  • Joint movement capacity +/- 50%
  • Application temperature range -25 to +50°C