Construction Products
Tremco SG558 Weather Sealant (ASTM Class 50)
SG558 - Neutral Cure Silicone Weather Seal A one component sealant for use in applications where a high degree of joint movement is anticipated such as in structurally glazed curtainwall or aluminum cladding. It can also be used as a premium grade sealant in general applications such as expansion joints and external perimeter joints.
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