SupremPro

Fire Retardant Multipurpose Acrylic Sealant

Download: SupremPro Catalog

Perfect for interior joint sealing in applications requiring fire resistance, such as wall and ceiling joints, penetrations around pipes and cables, and sealing around door and window frames.

SupremPro Fire Retardant Multipurpose Acrylic Sealant is ideal for the sealing of indoor joints where a fire rating of up to 4 hours is required (joints between walls and ceiling, joints around pipe and cable work, perimeter sealing of fire rated doors and windows). It helps control the spread of fire, smoke, and toxic fumes. It may also be used to seal joints between concrete, mortar, painted timber, gypsum, stone, aluminium and uPVC and other construction materials.

• Bomba fire stop certified
• Fire rating up to 4 hours
• Joint movements capability ± 25%
• Indoor use

Ideal for use as a joint sealant between concrete, plaster, timber frames, gypsum board, natural stone, aluminum, uPVC, and other general construction materials. Specially formulated to control the spread of flame, smoke and toxic gases

• Surface must be dry, clean and free from dust and grease.
• Cut nozzle to a 45-degree angle and to the desired bead size.
• Apply evenly to substrate using a cartridge gun.
• Smooth the sealant surface with smoothing tool.

For joints with depths of over 10 mm, use backing rod to prevent sealant slip into downside of joint.
For IT rooms, server rooms/data centers, public buildings, and fire-rated applications. Any rooms in your home that require extra protection.

curing rate 1 mm (depth) / 24 hours

12m for joint dimension 5x5 mm