Winsil 20
Property Properity Significance Winsil 20 winsil20.gif (9895 bytes)
Movement Accomodation Sealant's ability to accomodate the required design movement 25%
Maximum joint Dimensions  (WidthxDepth) Greater design flexibilty 25mm x 6mm
Tooling Time  (@27oC and 50% RH) Time taken by sealent to form a skin on the surface of the boad 5-8 minutes
Tack-free Time Time taken by sealent before it can withstand incidental touch 25 minutes
Cure Time         (@27oC and 50% RH) Time taken by sealent to develop its full properties 1-5 days
Application Temperature Broad application temperature range extends practical working time -30oC to     +60oC
Service Tempature Temperature range over which sealent is expected to maintain elasticity -40oC to   +150oC
Hardness Influence movement capability and long-term performance. Greater hardness limits movement capability and long-term performance 22 Shore A

Tensile Strength

Inherent sealent strength. Higher tensile for structural glazing applications 1.5 MPa
Cure Chemistry Substrate compatibility Neutral
Colour Range Wide choice based on substrates Translucent Black White

Applications : Perimeter joint sealing , Sanitary sealing of bathtubs , basins etc. , Ceramic tile sealing , Curtainwall sealing , Asbestos and metal sheet cladding , J-Bolt sealing