Thompsons TH.024104-14 Clear Multi-Surface Waterproofer, Quart
- When used as an additive to, or under-seal for solvent thinned paints, it shields paint against weather..
- Use When Mildew and Biological Factors are not a Problem.
- Will effectively seal any porous material against damage by water, including concrete, brick, stone, plaster, wood, canvas, and asbestos.
- For use on Terra Cotta Planters, Birdhouses, Mailbox Posts and Other Small Exterior Surfaces.
- Is unsurpassed as a penetrating sealer for concrete hardening and dust-proofing, and meets ASTM C309 specifications for concrete curing.