Sikasil® DW - Silicone sealant
Verified by manufacturer over a year ago
Acetoxy curing silicone sealant for joints in contact with potable (drinking) water.
Application
Sikasil® DW is especially suitable for joints in contact with potable (drinking) water, e.g. in the water industry in drinking water reservoirs, tanks, treatment and filtration plants.
Description
Sikasil® DW is a one part acetoxy curing silicone sealant especially designed for joints in contact with potable (drinking) water.
Features and benefits:
- Good chemical resistance, e.g. to dilute acids.
- High tear resistance.
- High UV resistance.
- Excellent weathering and ageing resistance.
Approvals/ standards:
This product has been tested to meet the requirements of Regulation 31 (4)(b) of the Water Supply (Water Quality) Regulations 2000. The Secretary of State is satisfied that this product either alone or in combination with any other substance or product in the water is unlikely to affect adversely the quality of the water supplied. A copy of test reports to BS 6920-1: 2014 (M 7474P1, 2 & 3) are available on request.
General information
Color | Clear Black Grey |
Finish | Smooth |
Material | Silicone |
Shape | Formless |
Length | 320 mm |
Width | 50 mm |
Height | 50 mm |
Uniclass |
Specification data - Silicone construction joint sealants
Third-party certification | Water Regulations Approval Scheme (WRAS) approved.Guidance for specification option: Approval number: 2203515. |
Material | Acetoxy cure. |
Colour | Transparent.Black.Signal Grey. |
Density | To DIN 53 479, ~ 1.05 kg/L. |
Shore A hardness | To ISO 868, ~ 25 (after 28 days). |
Tensile Modulus | To ISO 8339, ~ 0.5 N/mm² at 100% elongation (23°C/ 50% r.h.). Manufacturer guidanceSecant tensile modulus. |
Sustainability data
Contains Red List materials | No |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 0 kg·CO₂e/kg Self declared |
Recyclability | 0 |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |