Grade 'HR' is a heat resistant sheet formulated to retain strength and elasticity at temperatures up to maximum of 160℃.Grade'HR' is especially suitable for use as vacuum blankets for composite mouldings and for bonding laminates where a heat cure or hot melt adhesive is employed.
Store below 25℃,away from heaters and U/V.
Avoid damp storge conditions.
Avoid contact with oils,solvents and greases which will destroy natural rubber.
No shelf life limitation.
No skin irritaion problems experienced.