BSTFLEX specalizes in Heat Shield and Sound Control Products for Automotive, Marine and Industrial. This includes heat wrap for headers and exhaust systems, heat shield, heat shield tape and heat sleeve products.
The Aluminum Acoustic Heat Shield is a high-performance insulation material combining stitch-bonded E-glass fiber with a reflective high-micron aluminum foil. It provides both thermal and acoustic insulation, effectively withstanding radiant heat up to 250°C and reducing noise emissions. Designed for use in demanding environments like power plants,1
This high-quality Adhesive Backed Aluminum Heat Shield Mat provides superior thermal protection and insulation for demanding applications. Featuring a reflective aluminum top layer to block and redirect heat, a middle layer of durable fiberglass for enhanced heat resistance, and a strong adhesive bottom layer for easy installation. Heat-resistant u1
The Spark Plug Wire Thermal Sleeve offers exceptional protection for your ignition wires against the intense heat from headers. Made from woven fiberglass with a heat-resistant silicone shell, it withstands direct heat up to 500°F and radiant heat up to 1200°F. With up to 8,000 volts of extra insulation, it enhances dielectric strength and prevents1
The Diesel Heater Exhaust Insulation Lagging is a high-temperature, flame-resistant fiberglass sleeve designed to protect users from burns by covering exhaust pipes during diesel heater operation. It withstands continuous temperatures up to 1000°F (520°C), making it ideal for marine, RV, and industrial applications. Required for Boat Safety Scheme 1
Designed for superior heat management, the Fiberglass Exhaust Insulation Sock significantly reduces exhaust surface temperatures, making it the perfect solution for marine vessels, RVs, and custom installations where heat control is critical. By preventing exhaust systems from heating surrounding cavities, this insulation sock helps protect sensiti1
Fireproof Silica Exhaust Sealing Tape is engineered to withstand extreme temperatures up to 1800°F, providing reliable sealing for exhaust system connections. With adhesive backing for easy installation, this durable tape effectively seals joints on mufflers and header pipes, preventing vapor and engine residue leaks. Ideal for automotive racing an1
Stainless Steel Wool Exhaust Muffler Packing enhances your exhaust system’s performance and durability. Designed to withstand extreme temperatures up to 1200°C, it prevents blowouts of fiberglass packing materials while providing exceptional sound absorption for a deeper exhaust tone. This high-quality stainless steel wool lasts 4 to 5 times longer1
Enhance engine performance with the LAVA Header Heat Shield Blanket. Designed to keep more heat in your headers and exhaust system, it boosts exhaust gas temperatures and velocity, improving flow and efficiency. This single-piece shield covers half of the primary tubes, reducing under-hood heat by up to 60%—far more effectively than traditional wra1
The Heat Shield Header Armor Blanket offers exceptional under-hood insulation, reducing temperatures by up to 40%. Designed to withstand up to 1,800°F continuously and 2,200°F intermittently, it features an abrasion-resistant exterior and a chemical-blocking aluminum layer. Easy to install and modify, it fits most headers without requiring removal 1