GarCo Manufacturing Co., Inc.

A Material Solutions Company

Fiberglass Sleeves

Fiberglass Saturated Sleeve

Davlyn Fiberglass Sleeves are constructed with high-quality Type E fiberglass. These heavy-wall knitted or braided fiberglass sleeves provide the highest level of thermal performance. Rated for 1000°F (540°C), they act as pipe, hose, and cable protection sleeve providing an excellent thermal barrier.  Type E fiberglass will not burn and resists most acids, alkalis, bleaches, and solvents.  Our saturated expandable fiberglass sleeve provides increased abrasion resistance and exceptional expansion capabilities for installation over fittings.

Braided Fiberglass Sleeve

Davlyn’s braided fiberglass sleeving provides flexibility, durability and thermal containment.  Braided fiberglass sleeves can be heat treated, coated with a saturant to minimize fraying and increase abrasion resistance or a vermiculite coating which provides the same benefits of saturant with the added benefit of enhanced performance at temperature extremes.

Knitted Fiberglass Sleeve

Davlyn’s knitted fiberglass sleeving provides a more economical thermal protection solution while still providing exceptional thermal protection/containment.  Knitted fiberglass sleeves can often time be provided in longer bulk lengths than braided sleeves due to the manufacturing process, thereby minimizing material handling & wastage and maximizing process productivity.

Expandable Braided Fiberglass Sleeve

Davlyn’s expandable braided fiberglass sleeving is specially constructed to provide maximum flexibility and expansion (up to two times the relaxed diameter) to accommodate installation over fittings, couplings and other in-line obstructions that inhibit standard sleeves.  Saturated expandable braided fiberglass sleeve is manufactured with a saturant coating to minimize fray and increase abrasion resistance.


  • Hose and Cable Heat & Flame Protection
  • Insulation/Heat Containment


  • Type E Fiberglass


  • Braided
  • Expandable Braided
  • Knitted

Size Range

  • 1/4-in (6.4-mm) through 6-in (152-mm), depending upon specific product

Custom Options

  • Vermiculite or Saturant Coatings
  • Heat Treated
  • Expandable Version
  • Special bulk packaging to maximize productivity/minimize waste