● Woodworking · Review

System Three T-88 Structural Epoxy Adhesive, 1 Pt Bottle

Marine-grade waterproofing, trusted in boat building, superior to most wood epoxies

✎ PickHonest Research Desk▦ Updated October 15, 2026◷ 3 min read

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System Three T-88 Structural Epoxy Adhesive, 1 Pt Bottle
Best Marine

System Three T-88 Structural Epoxy Adhesive, 1 Pt Bottle

System Three

Marine-grade waterproofing, trusted in boat building, superior to most wood epoxies

  • Marine-grade waterproof formula
  • High-performance structural bonding
  • Long working time
  • Sands and paints cleanly when cured

Pros

  • Marine-grade waterproofing, trusted in boat building, superior to most wood epoxies
  • Formulated for superior results under adverse and wet-bonding conditions
  • Long open time gives ample working time for complex assemblies
  • Cures to a rigid, sandable, paintable surface, suitable for exterior applications

Cons

  • Higher price than consumer epoxy syringes
  • Requires separate measuring of res in and hardener, more complex than pre-metered syringes
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