P636 Fire Rated PU Sealant

Akfix P636 is a one-component, medium-modulus polyurethane sealant that cures on exposure to atmospheric humidity and capable of enduring direct flame to certain degrees.

Properties

Possesses permanent elasticity with high fire rating,
25 % movement capability,
No surface tackiness after full cure,
Do not pick up dirt,
No shrinkage,
Cures bubble-free,
Enhanced storage stability,
No sagging – Thixotropic,
Can be applied with hand gun and tooled easily,
Paintable.

Applications Area

Fire rated sealing and bonding application between many different construction materials,
Fire seal of movement and connection joints in floors,
Joints between prefabricated construction materials
Fire stop sealing and bonding of ventilation ducts, gutters and spouts for
For expansion joints between pre-cast concrete panels