SunnyDry Bonding Additive

An acrylic-based additive used to strengthen the adhesive bond of Sunny Dry Powder Waterproofer and other cement-based mixes onto brick, block, poured concrete, stucco, plaster, pre-painted and other non-porous surfaces.

Improves adhesion, flexural, and shear bond strength. Excellent additive to thin repair mix for concrete patching & resurfacing.

Strengthens thin concrete and plaster repairs.

Available in 1qt and 1gal

Reduces cracking and shrinkage.

Available on Amazon:
SunnyDry Bonding Additive 1qt
SunnyDry Bonding Additive 1gal