● Woodworking · Review

West System 105-A Epoxy Res in with 206-A Slow Hardener + Mini Pump Set

Marine-grade waterproofing used in boat building, the most demanding waterproof standard

✎ PickHonest Research Desk▦ Updated July 17, 2026◷ 3 min read

As an Amazon Associate I earn from qualifying purchases. Picks are based on manufacturer specs, independent reviews and owner reports.

West System 105-A Epoxy Res in with 206-A Slow Hardener + Mini Pump Set
Best Marine

West System 105-A Epoxy Res in with 206-A Slow Hardener + Mini Pump Set

West System

Marine-grade waterproofing used in boat building, the most demanding waterproof standard

  • Marine-grade waterproof epoxy
  • Low viscosity, penetrates and consolidates wood
  • Excellent adhesion on oily tropical hardwoods
  • Structural bonding and wood stabilization

Pros

  • Marine-grade waterproofing used in boat building, the most demanding waterproof standard
  • Bonds teak, ipe, and other oily hardwoods that PVA cannot hold
  • Low viscosity penetrates degraded wood for structural repair and consolidation
  • Can be used as a waterproof coating on top of the wood as well as an adhesive

Cons

  • High price, significantly more expensive than PVA alternatives
  • Requires precise 5:1 mixing by weight or volume
  • Longer cure time than PVA, 12+ hours for handling strength
Prices and availability change, so confirm on Amazon.View on Amazon

Appears in

Where the West System 105-A Epoxy Res in with 206-A Slow Hardener + Mini Pump Set ranks