Asphalt Emulsion Bentonite Damp-proof
Concrete or Masonry Walls
MasterGard™ 400 is a cold applied, high quality asphalt emulsion containing bentonite clay that forms a dampproof barrier on concrete or masonry walls.
This breathable film protects against capillary moisture migration while not limiting vapor transmission.
- Above or below grade, interior or exterior
- Formed and poured or tilt wall concrete, concrete block,
masonry or stone surfaces
- Footings, foundations, retaining walls and fire walls
- Culverts, bridge abutments, copings, parapets
- Excellent bond strength to a variety of substrates and surface textures
- May be applied to damp surfaces or green concrete
- Minimizes vapor transmission and dampness through below grade walls
- Unaffected by soil alkalinity or acidity, organic matter or minerals
- Excellent durability will not peel, blister, sag or reemulsify
- Easily applied with brush, roller or spray equipment