Smith’s Nature Shield is a penetrating sealer which is water, oil and stain repellent developed to both mechanically and chemically bond to a wide variety of mineral substrates including, but not limited to concrete, stucco, pavers, natural stone, clay tile (Saltillo tile) and brick. This product is effective for applications where oil and stain resistance as well as water repellency is desired to reduce undesired stains, cracking, freeze / thaw damage, chemical degradation, biological growth, efflorescence and dirt pickup.
For exterior applications over textured porous mineral based substrates which have not been previously sealed or stained.
*NOT INTENDED for use over smooth, dense or previously sealed / painted surfaces.
**NOT FOR USE OVER CONCRETE STAIN PRODUCTS
HIGHLIGHTS:
- Breathable – Will not trap Moisture & Mitigates Efflorescence
- Natural Appearance
- No change in texture nor slip co-efficient of friction
- Doesn’t enhance (darken) natural color
- No change in sheen
- For use over unsealed, exterior, porous stone, pavers & broom finished or stamped concrete
- Color Options Available *See Smith’s Color Shield system
- Improves Freeze / Thaw Stability
- Improves Resistance to Deicers
- Resists biological growth (i.e. fungus, mold, mildew)
- Repels Water, Stains & Oils
- Low Odor
- Low VOC
- Ultraviolet Light Resistant
- Reduces Maintenance Costs
- User Friendly
- Fast Air Dry
