Brand:
HYDRO-BLOK
Hydroblok Sealant 300 ml Hydroblok Sealant
SKU:
HBJSCART
Hydroblok Joint Sealant (300 ml cartridge) is a low-VOC polyurethane sealant engineered to create 100% watertight, flexible bonds between Hydroblok system components.
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Achieve complete waterproofing with Hydroblok Joint Sealant in a 300 ml (10 oz) cartridge (HBJSCART). Formulated specifically for Hydroblok building boards and shower pans, this low-VOC polyurethane sealant creates strong, flexible, and mold-resistant watertight joints. It skins over rapidly, allowing thinset and tile application in as little as 45 minutes.