Rust blocker shield. (Larger areas can be protected by combining multiple strips. Features and Benefits: Stop the rust & corrosion in your tool chests & gun safes Additionally use in the following: Trailers RV storage holds Pool pump enclosures Storage lockers Ho Bull Frog 91321: Bull Frog's Rust Blocker Shields protects all metal surfaces in larger enclosed spaces from rust and corrosion for a full year by forming an invisible, protective electrochemical layer. Fast drying action won't attract dust and dirt. Specifications and features: Inhibits rust Environmentally safe No harmful chemicals Won't "turn" plastics, elastomers or painted surfaces Has no effect on electrical, mechanical or chemical performance No chemical buildup Works under extreme conditions Use in enclosed space (up to 2. The shield is easy to hang in a gun cabinet, storage locker, tool chest, etc. Excellent for displacing moisture while leaving a barrier that protects against corrosion for up to one year. , up to 100 cubic Bull Frog's Rust Blocker Emitter Shield protects all metal surfaces in larger enclosed spaces from rust and corrosion for a full year by forming an invisible, protective electrochemical layer. Protects up to 100 feet, Bull Frog/Bullfrog BUL91321 -- 10 Inch Emitter Shield, protects up to 50 cubic feet enclosed space, gun cabinet, tool chest, etc. MPN: 91321 | UPC: 767742913219 BioEmitter® Rust Blocker Shield on Bio-based Pad BioEmitter® is an environmentally and user safe corrosion preventative made with a high bio-based content. The shield is perfect for gun safes, tool chests, or any space up to 100 cubic feet. It is an easy way to protect valuable multi-metal components or parts in an enclosed space up to 50 cubic feet (1. Bull Frog Rusthunter Firearm Cleaner Rusthunter Firearm Cleaner and Rust Blocker cleans, lubricates and protects. Find many great new & used options and get the best deals for Bullfrog 13219 Bull Frog 91321 Rust Blocker Emitter Shield at the best online prices at eBay! Free shipping for many products! Bull Frog's Rust Blocker Emitter Shield protects all metal surfaces in larger enclosed spaces from rust and corrosion for a full year by forming an invisible, protective electrochemical layer. The shield is easy to hang in a. Protect larger enclosed spaces from rust and corrosion. Protects up to 100 feet, Lubricate, protect and prevent rust in one easy step Bull Frog Lubricant & Rust Blocker not only stops metal parts from sticking and squeaking RUST BLOCKER SHIELD, CUP & STRIP New High-Performance VpCI® Technology KEEP YOUR FISHING TACKLE AND EQUIPMENT CORROSION FREE! Simply stick a Bullfrog emitter in any enclosed space where there is metal. It won't harm plastics, elastomers or painted surfaces and is both environmentally and user safe. It penetrates to loosen seized parts, providing industrial-strength protection up to 500 times longer than multipurpose sprays in salt fog tests (ASTM Bull Frog's Rust Blocker Emitter Shield protects all metal surfaces in larger enclosed spaces from rust and corrosion for a full year by forming an invisible, protective electrochemical layer. 4m3). 8 cubic meters) Each shield effective for 1 year 1 per pack Feb 23, 2026 · XCP Rust Blocker XCP, a UK brand, formulates Rust Blocker as a soft, anti-corrosive compound that creates a long-lasting, flexible barrier on steel, metal, or alloys against rust and corrosion. , up to 100 cubic feet. ) 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. It won't harm plastics, elastomers or painted surfaces and is both environmentally and user safe. Hang it in a gun safe, storage locker, trunks, closets or engine compartments. Bull Frog® Rust Blocker Shield protects all metal surfaces in larger enclosed spaces from rust and corrosion for a full year by forming an invisible, protective electrochemical layer. Bull frog's rust blocker emitter shield protects all metal surfaces in larger enclosed spaces from rust and corrosion for a full year by forming an invisible, protective electrochemical layer. Features: Protects 100 cu-ft BullFrog Rust Blocker Shield protects metal surfaces in spaces up to 100 cu ft from rust and corrosion for 1 year using an eco-friendly, invisible layer. The absolute "Gun Care" Choice for removing powder residue, dirt and grime. Shop Hinterland Outfitters for the Bull Frog Rust Blocker Rust Inhibitor. Manufacturer model #: 12308. The Bull Frog Rust Blocker Shield will protect up to 50 cubic feet of space for 1 year. It won't harm plastics, elastomers or painted surfaces, and it's both environmentally and user safe. The shield is easy to hang in a Bull Frog's Rust Blocker Shields protects all metal surfaces in larger enclosed spaces from rust and corrosion for a full year by forming an invisible, protective electrochemical layer. The Shield measures 10-5/8" x 10-5/8" x 3/8". Hang it up in a second and relax for a year. It won't harm plastics, elastomers or painted surfaces, and is both environmentally and user safe. mlk aox pnj kkw jky ngw jds sdt ygn urf xyg fql qos ihw lne