Ductmate : Lag-It™

Our Products


Basic Use

Lag-It is used for bonding and sealing jackets of canvas, cloth, or other fabrics/insulators to air conditioning ducts, cold water pipes, etc.

Product Spec Sheets


Lag-It is a premium quality interior/exterior, water-based lagging adhesive/sealant.

Special Characteristics

  • ASTM E-84 Tested
  • Crack & peel resistant
  • Water resistant
  • Low odor
  • UV resistant
  • Excellent workability
  • High strength and durability
  • Will not discolor with time
  • Sag resistant
  • Non-flammable in wet state
  • Fire retardant in dry state
  • Exceptional coverage
  • Good dry time
  • Manufactured by SMWIA Local 12
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