Product Data Sheet Safety Data Sheet Show all documents

Sikasil® WS-305 CN

Sikasil®WS-305 CN is a neutral curing silicone sealant with a high movement capability and excellent adhesion to a wide range of substrates.  Meets requirements of ASTM C 920 (class 50), TT-S00230C, TT-S001543A.

  • Outstanding UV and weathering resistance
  • Adheres well to many substrates including glass, metals, coated and painted metals, plastics and wood
  • Meets requirements of ASTM C 920 (class 50), TT-S00230C, TT-S001543A
Product Data Sheet Safety Data Sheet Show all documents

Usage

Sikasil® WS-305 CN can be used for weatherproofing and sealing applications where durability under severe conditions is required.  Sikasil® WS-305 CN is particularly suited as a weather seal for curtain walls and windows.

Advantages

  • Outstanding UV and weathering resistance
  • Adheres well to many substrates including glass, metals, coated and painted metals, plastics and wood
  • Meets requirements of ASTM C 920 (class 50), TT-S00230C, TT-S001543A

Packaging

300 ml cartridge
400 ml unipac
600 ml unipac

Color

Black
White
Grey S1
Grey S3
Grey S4
Grey S6
Beige
Ivory
Translucent

Documents