Fiberglass Protective Sleeving

Fiberglass Expandable Sleeving
From $36.80 / 500 ft spool
This tightly braided and extremely flexible braided fiberglass sleeving resists engine fluids and solvents and protects hose lines and wiring from continuous temps of up to 240° C.

Vinyl Coated Fiberglass Sleeving
Grade A and Grade C-1
From $33.47 / 250 ft spool
Ideal for providing supplemental insulation for solder splices, wiring and terminations on motors, generators, and transformers. NEMA, UL, and CSA compliant.

Acrylic Coated Fiberglass Sleeving
From $35.19 / 250 ft spool
Premium electrical-grade braided fiberglass is coated with acrylic resin to create a protective UL-approved cable sleeving that stands up to heat and resists solvents and engine fluids.

Insultherm™ Fiberglass Braided Sleeving
From $48.53 / 50 ft spool
Designed to protect cables and hoses against the high heat in engine bays, exhaust systems and boiler/furnace rooms, this sleeving withstands temps up to 1200° F, and produces little dust during installation to prevent installer skin irritation.

Expandable Silicone Rubber Extruded Fiberglass Sleeving
From $68.43 / 1000 ft spool
A unique silicone coating allows this fiberglass sleeving to expand to twice its relaxed-state diameter, so it can conform to irregular shapes without losing any of its protective properties.

Heavy Wall (1/32" Wall) Fiberglass Sleeving
From $55.20 / 250 ft spool
Highly abrasion-resistant braided fiberglass sleeving insulates wire harness assemblies against high temps while resisting solvents and engine fluids.

Silicone Rubber Extruded Fiberglass Sleeving
Grade A and Grade C-1
From $102.90 / 500 ft spool
Insulates transformers, solenoids, coils and relays in high-voltage electrical applications with continuous high temps of up to 200°C. Resists moisture, corona, ozone, radiation, chemicals and heat degradation.

Flame Retardant Silicone Rubber Extruded Fiberglass Sleeving
Grade A and Grade C-1
From $165.15 / 1000 ft spool
Flame retardant silicone-coated fiberglass sleeving insulates high-voltage electrical components against intense heat (up to 200°C), moisture, corrosive chemicals, fungus, and weathering.

High Voltage Silicone Rubber Extruded Fiberglass Sleeving
10KV, 15KV, 20KV, 30KV
From $208.95 / 1000 ft spool
Exceeding the requirements for 600-volt operation, our silicone-coated fiberglass sleeving provides excellent thermal insulation for high-voltage electrical components.