Damtite 05160 Acrylic Concrete Bonding Additive, White, 1 Qt.

Damtite Acrylic Concrete Bonding Additive is a high-solid, water-resistant acrylic resin designed to enhance the performance of cement-based applications. Use it as an admixture for thin Portland cement coatings, concrete repair and resurfacing powder mixes, thin-set mortar, tile grout, plaster, and stucco. This additive solves common problems like poor adhesion on smooth surfaces, separation, cracking, and weak bonds between new and old masonry materials.

Whether you're waterproofing a basement, resurfacing a patio, tiling a bathroom, or applying plaster and stucco, this bonding additive improves durability and chemical resistance by reducing surface permeability. It works especially well over non-porous surfaces such as poured concrete, glazed tile, and sandstone, and can be used for both interior and exterior projects, above and below grade.

Features and Benefits

• Enhanced Adhesion: Significantly improves bonding strength on smooth, non-porous surfaces, ensuring coatings and materials stay firmly attached.
• Increased Durability: Prevents separation and cracking while increasing cohesion, tensile, compressive, and flexural strength for long-lasting results.
• Chemical and Acid Resistance: Reduces surface permeability to enhance resistance to harsh chemicals and acidic conditions.
• No Discoloration: Will not yellow or discolor coatings and overlays, maintaining a clean, uniform finish.
• Versatile Compatibility: Works excellently with Damtite powder waterproofers, thin-set cements, grouts, and packaged concrete mixes.
• Extended Shelf Life: Maintains bonding properties for one year without degradation when stored properly.

Specifications

• Brand: Damtite
• Model: 05160
• Size: 1 Quart
• Form: Liquid
• Color: White
• Material: Acrylic resin, ammonia-based