Tammsweld

TAMMSWELD is a rewettable liquid bonding agent and polymer modifier for concrete and cement mortars. TAMMSWELD is a high film build, ethylene vinyl acetate copolymer emulsion.

TAMMSWELD bonding agent for concrete and masonry substrates

TAMMSWELD is a rewettable latex bonding agent and polymer modifier designed for use with concrete and cement mortars. Formulated with high film build and ethylene vinyl acetate copolymer emulsion, TAMMSWELD enhances adhesion, durability, and open time across a wide range of surfaces. It is a versatile solution for interior and exterior bonding applications where moisture reactivation is essential.

Key Benefits of TAMMSWELD bonding agent

  • High build polymer modifier for increased bond strength
  • Improves durability of cementitious materials
  • Rewettable formulation offers long open time
  • Excellent adhesion to concrete, brick, and wood surfaces

Common Applications

  • Concrete and concrete block substrates
  • Plywood, plaster, and gypsum board
  • Tile, lath, stone, and brick installations
  • Interior and exterior cementitious surfaces

Storage & Packaging

  • Available in: 1 gal (3.8 L) jugs (6/case), 5 gal (18.9 L) pails
  • Complies with ASTM C1059, Type I

Product Properties

Property Value
Type Ethylene vinyl acetate copolymer emulsion
Bonding Type Rewettable
Compliance ASTM C1059, Type I
Packaging 1 gal jugs, 5 gal pails

Looking for a non-reemulsifiable alternative? Explore our FLEX-CON Acrylic Latex Bonding Admixture for high-performance overlays and repairs. Learn more about Euclid Chemical’s full range of solutions at euclidchemical.com.