Protect your metal items with the invisible protection of VCI (Vapor Corrosion Inhibitor). Ideal for any metal stored in an enclosed area. The use of VCI during shipping has been a popular form of commercial rust protection for years. This protection is now available in convenient strips for business or home use.
To protect your items just remove the plastic packaging from the foam Rust Blocker Shield and insert it into the space you wish to protect. The VCIs migrate from the strip to all metal surfaces within the enclosed space sealing out air and moisture that causes rust and corrosion. The Bull Frog Rust Blocker Shield will protect up to 50 cubic feet of space for 1 year. The Shield measures 10-5/8" x 10-5/8" x 3/8". (Larger areas can be protected by combining multiple strips.)
With too many uses to list, we've provided a few examples of how you could use the Rust Blocker Shields to protect your metal items.
- Protect items in storage lockers
- Prevent rust in small trailers
- Keep RV storage hold free from rust
- Protect tools kept in large tool chests
- Protect boat storage holds
- Prevent rust in pickup storage boxes
- Any thousands of other uses
How does VCI work?
Bull Frog VCIs bond electro-chemically with metal surfaces to form a protective "molecular umbrella," sealing out the air and moisture that causes rust and corrosion.
The Bull Frog Rust Blocker Emitter Shields are environmentally and user safe. The non-toxic organically derived product contains no nitrates, silicones, phosphates, heavy metals or other toxic chemicals. The product will not harm painted surfaces or plastics.
Get answers to frequently asked questions about VCI emitters.
Made in the USA.
Shipping Weight 0.25 lbs.