303WB Water-Based Siloxane Water Repellent
by Diedrich
Sold out
Original price
$32.50
-
Original price
$279.50
Original price
$32.50
$32.50
-
$279.50
Current price
$32.50
7% & 15%
303WB is a VOC compliant, penetrating, breathable, siloxane product for use on precast and site cast concrete, clay and concrete masonry, sandstone and stucco surfaces where surface darkening is unacceptable.
- Reduces bonding of airborne dirt and hydro-carbons
- Reduces water damage caused by freeze/thaw cycles
- Provides protection against efflorescence and exhibits excellent resistance to ultraviolet rays and chlorine ions
- Exceeds requirements of NCHRP 244, meets SSW 110C Federal Specification and ASTM E514
FOR MASONRY/SURFACE TYPES:
Formulated for use on Precast And Site Cast Concrete, Clay and Concrete Masonry, Sandstone and Stucco Surfaces where surface darkening is unacceptable
NOTES/LIMITATIONS:
- NOT recommended for marble, travertine, limestone, polished granite, gypsum, plaster or syntheic resin paint
- Do NOT allow product to freeze, store at room temperature (65°F)
Water-Based Siloxane Water Repellent Application
- Air and surface temperatures must be 40°F or higher at time of application, do NOT apply product when rain is expected within 4 hours.
- Re-pointing should be done and allowed to dry before application, caulking must be done and allowed to cure or until material is set, as per manufacturer's instructions.
- Protect surrounding non-masonry surfaces such as glass, aluminum, painted surfaces etc., any inadvertent drips, splashes or runs should be removed with water before solution has dried on the surface.
- Apply at full strength using a low-pressure sprayer for optimum performance.
- Work from bottom to top applying a light mist and then following up with a full flood coat with minimum 8” to 12” run down.
- A second coat may be necessary on extremely porous surfaces.
- Apply a single saturating application for horizontal surfaces, taking care to brush out any pooling liquid.
- For detailed instructions, download the Technical Data Sheet for this product.
- Suggested Dilution Rates for 300WB Water-Base Siloxane Water Repellent
| Must be applied as packaged and per recommendations, do not alter or dilute this product |
- Coverage Rates for 300WB Water-Base Siloxane Water Repellent
| Project Materials/Conditions | Coverage |
| Clay Brick | 100-150 sq. ft. per gal. |
| Cement Brick | 80-120 sq. ft. per gal. |
| Concrete Block | 60-80 sq. ft. per gal. |
| Smooth Concrete (precast) | 100-150 sq. ft. per gal. |
| Smooth Concrete (steel troweled) | 150-200 sq. ft. per gal. |
| Stucco | 125-175 sq. ft. per gal. |
| Exposed Aggregate | 100-150 sq. ft. per gal. |
| Natural Stone (Rock Face) | 100-150 sq. ft. per gal. |
| Natural Stone (Smooth Cut) | 125-175 sq. ft. per gal. |