Description
Product Details
Geocel 791 – Weatherproofing Silicone Sealant
Low modulus one-part silicone sealant that gives excellent unprimed adhesion to both porous and non-porous construction substrates. Ideal lfor weather sealing of curtain walling, building facades and expansion joints. Also suitable for use as a frame sealant.
Excellent adhesion to a variety of non porous surfaces
Excellent weathering characteristics, including resistance to ozone, UV, radiation and temperature extremes
Joint movement capability ±50%
20 – 30 minutes working time
Fast cure – tack free in 2 hours
Excellent weathering characteristics, including resistance to ozone, UV, radiation and temperature extremes
Joint movement capability ±50%
20 – 30 minutes working time
Fast cure – tack free in 2 hours
Standards
ISO 11600 25LM and also meets ISO Specification 9047 class 50%
Specifications
| Colour | Grey |
|---|---|
| Sealant Type | Silicone Sealant |
| Application | Glass, Sealing |
| Package Size | 310 ml |
| Package Type | Cartridge |
| Minimum Operating Temperature | -50°C |
| Maximum Operating Temperature | +150°C |
| Food Processing Safe | No |
| Physical Properties | Low Modulus |
| Trade Name | Geocel 791 |
| Cure Time | 7 → 14 days |
| Product Form | Paste |
| Operating Temperature Range | -50 → +150 °C |






sebastian88 –
Easy to assemble.
valeria88 –
Very satisfied, better than I expected. Pleasant to use at home. Been using it for 2 weeks and already see results! Looks even nicer in real life.
Franziska –
Pleasant to use at home. Packaging slightly damaged, but the product is excellent. No unpleasant smell, which I really appreciate.
Annika L. –
Not too big, not too small, just right.
anthony99 –
Arrived without any defect. Excellent service. Everything works perfectly so far.
Alice F. –
Pleasant to use at home.
Nicole N. –
Easy to use, without making a mess.
sarah_sun –
It completely solved my problem!
giulia88 –
Better than anything I’ve tried so far. Great product, worth every cent.