Delivery address
Collection branch

Dowsil 791 Weatherproofing Sealant Black 310ml

523643
Dowsil 791 Weatherproofing Sealant Black 310ml
Dowsil 791 Weatherproofing Sealant Black 310ml
Hover Over to Zoom In
Dowsil 791 Weatherproofing Sealant Black 310ml
Dowsil 791 Weatherproofing Sealant Black 310ml

Overview

  • Conforms to ISO 11600-25LM and also meets ISO specifications on 9047 class 50 percent
  • Excellent weatherproof characteristics like resistance to ozone, UV radiations and extreme temperatures
  • Joint movement capability +/-50 percent
  • Working time-20 to 30 minutes
  • Fast curing-tack free in 2 hours
  • Application temperature range is -20 to +50°C
  • Suitable for weather sealing of curtain walling, building facades and expansion joints
  • Can also be used as a frame sealant

Technical specification

Interior or Exterior Use
Exterior
Application Method
Cartridge Gun
Time to Full Cure
72 h
Colour
Black
Size
310 ml
Container Type
Cartridge
Standards Met
ISO 11600-25LM
Type
All Purpose Silicone
Manufacturer Model No
4024907 /C05
Brand Name
Dow

Reviews

Be the first to review this product.
Retail price

£9.98

each
£8.32 ex. vat
Trade price
£8.99
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Please enter your delivery postcode...
Please select your collection branch...

Related products

Dryzone Anti-Mould Silicone Sealant provides a mould-resistant, highly flexible and waterproof sanitary grade joint seal. The advanced formula is designed for use in high-humidity environments like bathrooms or kitchens where it will resist the growth of mould and help to stop permanent staining. The high silicone content ensures that it remains strong and flexible. Rapid-curing and low emissions. Brilliant White finish.
Size
310ml
Interior or Exterior Use
Interior
Coverage per Litre
One bath, two showers and two sinks
Drying Time
> 24 hours
Time to Full Cure
> 24 hours
VOC Level
Low 0.3-7.1%
Colour
Clear
Type
Anti-Mould Silicone Sealant
Manufacturer Model No
FG-A00409-001
Brand Name
Dryzone

£6.48

each (Inc. VAT)
Loading...
Loading...
CT1 with revolutionary TRIBRID® Technology! CT1 is the only product in the market with TRIBRID® Technology, making it 360% stronger than a traditional Hybrid Polymer. With TRIBRID® Technology, it is scientifically proven to have excellent colour retention.
Suitable for
Multi Purpose
Interior or Exterior Use
Interior & Exterior
Application Method
Cartridge Gun
Drying Time
24 Hrs
Time to Full Cure
24 Hrs
Colour
Black
Size
290 ml
Container Type
Cartridge
Standards Met
Iso 11.600 25hm, Etag 022 Annex E,b & Additional Tests Of Annex F
Certifications Met
Ec1 Plus Certified A+ Indoor Air Comfort Gold®, Isega Food Preparation Certificate, Etag 025
Type
All Purpose Sealants
Pack Quantity
1
Made To Order
N
Brand Name
C-Tec
Range Description
Ct1

£15.18

each (Inc. VAT)
Loading...
Loading...
Evode Trade Sanitary Sealant is ideal for jointing between tiles and baths, basins, shower trays, kitchen worktops and stainless sink tops. It has excellent adhesion to non-porous surfaces such as glass, stainless steel and ceramics. Waterproof immediately after application. Fast setting, usually less than 24 hours.
Suitable for
Provides a waterproof, hygienic, flexible seal resistance to mildew and mould growth
Interior or Exterior Use
Interior
Application Method
Cartridge Gun
Drying Time
Fast setting usually less than 24 hours
Colour
White
Size
290 ml
Container Type
Cartridge
Type
Silicone Sealant
Pack Quantity
1
Brand Name
Evo-Stik

£8.34

each (Inc. VAT)
Loading...
Loading...
Acoustic Intumescent Sealant is a high specification, one part water based acrylic sealant. Acoustic Intumescent Sealant is designed for use in the installation of ROCKWOOL Ablative Coated Batt, sealing linear joints and some individual service penetrations passing through various substrates.
Size
310 ml
Container Type
Cartridge
Certifications Met
CoCoP: 2531-CPR-CXO10266, ETA - 20/1129, ETA - 20/1130, UL-EU: 01203-CPR
Type
Sealant
Manufacturer Model No
212902
Brand Name
Rockwool
Range Description
FIREPRO

£4.51

each (Inc. VAT)
Loading...
Loading...
Safeguard Dryzone Anti-mould Silicone Sealant Clear 310 Ml
Safeguard Dryzone Anti-mould Silicone Sealant Clear 310 Ml
Dryzone Anti-Mould Silicone Sealant provides a mould-resistant, highly flexible and waterproof sanitary grade joint seal. The advanced formula is designed for use in high-humidity environments like bathrooms or kitchens where it will resist the growth of mould and help to stop permanent staining. The high silicone content ensures that it remains strong and flexible. Rapid-curing and low emissions. Brilliant White finish.
£6.48 each (Inc. VAT)
C-TEC Black Sealant CT1 Tube 290ml
C-TEC Black Sealant CT1 Tube 290ml
CT1 with revolutionary TRIBRID® Technology! CT1 is the only product in the market with TRIBRID® Technology, making it 360% stronger than a traditional Hybrid Polymer. With TRIBRID® Technology, it is scientifically proven to have excellent colour retention.
£15.18 each (Inc. VAT)
Bostik Evo-stik Evode Trade Sanitary Silicone White 483620
Bostik Evo-stik Evode Trade Sanitary Silicone White 483620
Evode Trade Sanitary Sealant is ideal for jointing between tiles and baths, basins, shower trays, kitchen worktops and stainless sink tops. It has excellent adhesion to non-porous surfaces such as glass, stainless steel and ceramics. Waterproof immediately after application. Fast setting, usually less than 24 hours.
£8.34 each (Inc. VAT)
ROCKWOOL Acoustic Intumescent Sealant 310ml
ROCKWOOL Acoustic Intumescent Sealant 310ml
Acoustic Intumescent Sealant is a high specification, one part water based acrylic sealant. Acoustic Intumescent Sealant is designed for use in the installation of ROCKWOOL Ablative Coated Batt, sealing linear joints and some individual service penetrations passing through various substrates.
£4.51 each (Inc. VAT)