Thermaflect Sleeve 1-1/2 in id x 3 ft hook & loo

The Thermaflect Sleeve 1-1/2 in ID x 3 ft hook & loop is engineered for marine professionals and boaters who need reliable thermal and abrasion protection for critical hoses and wiring in demanding saltwater and freshwater environments. Whether you're running fuel lines, hydraulic hoses, or electrical conduits through engine compartments and exposed deck areas, this fiberglass sleeve stands between your equipment and the harsh conditions that cause premature wear and catastrophic failures. Built by HEATSHIELD PRODUCTS, this product addresses the real challenge of protecting vulnerable lines without the bulk or complexity of traditional insulation methods.

Constructed from high-quality fiberglass with a silver reflective exterior, the Thermaflect Sleeve reflects radiant heat away from hoses while simultaneously shielding them from UV exposure, saltwater spray, and mechanical abrasion. The 1-1/2 inch inner diameter accommodates standard marine hose sizes common in inboard and outboard cooling systems, fuel delivery lines, and bilge pump discharge hoses. Its 3-foot length provides coverage for a substantial run without requiring multiple pieces, reducing installation time and potential leak points. The hook and loop closure system allows for tool-free installation and removal—critical when you need to service or inspect lines quickly while on the water or in the boat yard.

This sleeve is ideal for boaters working in tropical or high-sun environments where deck temperatures soar, or for anyone running fuel and coolant lines near hot engine compartments where thermal stress accelerates hose degradation. Commercial fishing vessels, cruising sailboats, and center console sport fishermen all benefit from the added lifespan and reliability this protection delivers. Installation is straightforward—simply wrap the sleeve around the hose, align the hook and loop fasteners, and secure; no adhesives, clamps, or specialized tools required. Compatible with any hose diameter at or below 1-1/2 inches, the Thermaflect Sleeve integrates seamlessly into new builds or retrofit applications without disrupting existing plumbing or electrical runs.