Box of Precious Aluminium Tapes

A nominal 30 micron (1.2 mil) high tensile strength aluminum foil backing, combined with a cold weather flame retardant acrylic adhesive, protected by an easy-release silicone release paper.

Physical Properties	Test Method	Value (English)	Value (Metric)
Backing Thickness	PSTC-133/ASTM D 3652	1.2 mil	30 micron
Total Thickness	PSTC-133/ASTM D 3652	2.8 mil	70 micron
Tensile Strength	PSTC-131/ASTM D 3759	10.2 lb/In	45 N/25mm
Adhesion to Steel	PSTC-101/ASTM D 3330	54 Oz/In	15 N/25mm
Tack Rolling Ball	PSTC-6/ASTM D 3121	2.0 In	5 cm
Elongation	PSTC-131/ASTM D 3759	3.0%	3.0%
Service Temperature		-31° to + 248°F	-35° to +120°C
Applying Temperature		-4° TO + 105°F	-20° TO + 40°C
Fire Rating	BS 476 Pt 6 & 7	Class 0 - Pending	Class 0 - Pending