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Sikasil® DW

Verified by manufacturer 2 months ago

Sika Limited

Acetoxy curing silicone sealant for joints in contact with potable (drinking) water.

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+44 (0)1707 394444 www.sika.co.uk

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

Pr_30_31_76_77 Silicone construction joint sealantsPrimary

Specification data - Silicone construction joint sealants

Third-party certification

Water Regulations Approval Scheme (WRAS) approved.

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

Secant tensile modulus.

To ISO 8339, ~ 0.5 N/mm² at 100% elongation (23°C/ 50% r.h.).

Environmental information

Contains Red List materials

No

Embodied carbon

0 kg·CO₂e/kg

Recyclability

0

Recycled content

0 %

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