- Original rubber membranes in airtight, metallized, vacuum-sealed packaging - 2 pieces
Hermetically sealed, metallized packaging protects the stored membranes against accelerated aging and loss of elasticity of rubber elements as a result of: sunlight, oxidizing air, destructive effects of contamination with solvents, mineral oils, petrol, etc., mechanical damage.
Only airtight, metalized packaging guarantees adequate durability and strength of the membranes over the entire storage period.