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Neutral silicone weathering sealant Bondlaza B550
Neutral silicone weathering sealant
Room Temperature Curing
High weathering resistance
Window and door systems installation and sealing
Daylighting roof caulking and sealing
Shore A hardness
Ultimate Tensile Strength
Modulus at 100 % elongation
Non-porous surfaces must be cleaned with toluene or acetone before the sealant is applied.
Smooth the sealant off with a scraper before it cures, being careful not to smooth away so much that it leaves a hollow, then carefully peel off the masking tape, also before the sealant fully cures.
Compatibility testing should be performed prior to use to confirm the suitability of the use of these materials when in contact with each other.