Details

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• Double sided aluminium foil (99% pure aluminium) with high reflectivity (>0.97) and low emissivity surface (<0.03).
• APRA K531 is six (6) layers with two external layer using aluminium foil bonded to kraft paper reinforced by fiberglass scrim.
• Reinforced with premium quality 8x8x6 fiberglass scrim (bi-directional pattern) to increase product tensile and tear strength.
• APRA K531 character is stable and will not delaminate when high temperature or high humidity.
• Comply Fire Retardant BS476 part 6 & 7.
• Certification: BOMBA, TUV SUD SINGAPORE.
• Light weight, ease for transportation and during installation .
• Product characther is stable and will not deliminate when expose to high temperature or humidity.
• Eco friendly, no crumbling or itchy material use.

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British Standard Part 6 & Part 7 (Class O)
BS 476 Part 6 - Fire Propagation
BS 476 Part 7 - Surface Spread of Flame