Surfaces should be clean, dry and free from dust, dirt, rust, oil, grease and other contaminants. Non-porous surfaces should be cleaned with a suitable solvent, while porous substrates may require…
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Yes, Bostik Gasket Sealant Black is a permanently flexible gasket maker and automotive sealant, formulated as a non-slump acetoxy curing paste that cures to a permanently flexible silicone rubber…
Under standard curing conditions, the sealant develops a tack-free surface within approximately 8–15 minutes and typically reaches full cure within 24 hours. Actual curing time depends on temperature…
Bostik Gasket Sealant Black is suitable for sealing, bonding, repairing, formed-in-Place-Gasket (FIPG) material and mending of glass and window construction double glazing in window, aquariums,…
Ensure the surfaces are clean and dry, cut the nozzle to the desired bead size and apply a continuous, even 2–4 mm bead. Avoid repositioning the sealant once the skin has formed and allow it to cure…
Store the product in its original, unopened packaging in cool, dry conditions. The stated shelf life is 18 months. Once opened, reseal the package immediately after use to minimise moisture exposure.
Yes. Uncured excess can be removed with a cloth dampened with mineral turpentine or an appropriate solvent. Once fully cured, the sealant can be removed mechanically by trimming.
The product is heat stabilized, and it is flexible and stable at temperatures up to 280°C (for intermittent periods). It is also highly resistant to oil, transmission fluid and antifreeze