EXwell 55 is a single component gun grade fire retardant sealant based in acrylic emulsions, suitably formulated by using special additives and chemicals. It is ready to use and seals internal and external joints in porous substrates such as concrete , plastic , asbestos, cement, brickwork and wood.
Exwell 55 can be used for sealing all low movement joints and restricts the passage of fire and smoke from room to room and to escape routes. The sealant is water based and free from chlorine. The product is paintable.
Wide service temperature range from 20 C to 110 C
Excellent resistance to weathering, moisture, ozone, UV, temperature Extremes etc...
Paintable