RPB Series Flexible Fireproof Intumescent Seal

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Introduction

Ressaseal® RPB series fireproof intumescent seal strip is a kind of soft seal that is made from a unique chemical formulation based upon expandable graphite material. RPB Series intumescent seals are installed on the glass, profile and door frames of fire glass doors to sealing following gaps

• Gaps between glass and aluminum/steel/wooden profile
• Gaps between glass door leaf and frame
• Gaps between door frame and wall and floor
• Profile cavity part of aluminum profiles

When fire happens, RPB will expand into 20-30 times than original volume to seal these gaps and avoid the smoke, heat and fire spreading to the other side.

• Available Colors: Black colors and customized
• Self-adhesive: Products are supplied complete with strong self-adhesive tape, for easy peel-n-stick application.

• Gaps between glass and aluminum/steel/wooden profile
• Gaps between glass door leaf and frame
• Gaps between door frame and wall and floor
• Profile cavity part of aluminum profiles to prevent heat spreading