ROCKAL DUCT SEALANT 32-17 is a single component, anti-fungus, asbestos free, water- based sealant. It provides a highly flexible vapor barrier seal for low to high velocity heating and air conditioning ducts. It provides a durable seal against air when used with or without reinforced tape. It has excellent weather resistance, allowing it to be used outdoors and in environments with high humidity.
Caulking gun or power extrusion.
ROCKAL DUCT SEALANT 32-17 is used indoors and outdoors as a vapor barrier sealant for low, medium and high velocity heating and air conditioning ducts.
DO NOT EXCEED 3.5MM WET FILM All surfaces should be clean, dry and free from dust, grease and other foreign matters.
Rockwool blanket insulation is a type of flexible insulation made from spun mineral wool, which is derived from a mixture of volcanic rock and slag. Rockwool Rolls are high performance solution for thermal & acoustic insulation for a range of commercial and industrial Buildings.