Napier VP90 Protects against rust, moisture and is resistant to handling The self healing film, offering 1 Years Protection! VP90 vapor invisibly bonds to any exposed metal surface. Forms a barrier impervious to attack from moisture and other corrosive elements that wont dry or damage gun stocks.
VP90 is a scientifically blended vapour phase inhibitor which releases a controlled monomolecular chemical.
It is attracted to all metals, both ferrous and non-ferrous, and it will not adhere to wood, plastic or glass.
1 year of protection per 1 cubic meter per sachet!