Parcel Orders over $300 Ship Free.
Euclid Chemstop WB Regular 5 Gallon Pail
Euclid Chemstop WB is a water-based silane/siloxane water repellent designed to protect concrete and masonry surfaces. It penetrates the surface, creating a breathable barrier that repels water and reduces chloride ion penetration, enhancing the structure's durability.
- Environmentally Friendly: Low VOC, water-based formulation.
- Effective Moisture Barrier: Repels water to prevent damage.
- Chloride Protection: Reduces chloride ion penetration.
$189.39
Euclid Chemstop WB Regular 5 Gallon Pail
Euclid Chemstop WB Regular is a water-based, ready-to-use silane/siloxane water repellent designed for dense concrete and masonry surfaces. It penetrates the substrate to help repel water and salts while remaining breathable, non-staining, and non-yellowing. Chemstop WB Regular is well suited for precast and poured-in-place concrete, helping reduce efflorescence and spalling without changing the treated surface appearance.
Key Features
- Water-based silane/siloxane penetrating water repellent.
- Formulated for dense surfaces such as precast and poured-in-place concrete.
- Helps concrete and masonry repel water and salts.
- Colorless, odorless, non-staining, and non-yellowing.
- Breathable treatment that does not trap moisture.
- Helps reduce efflorescence and spalling.
- Will not alter the texture or appearance of the treated surface.
- Complies with U.S. EPA and local VOC regulations.
Applications
- Poured-in-place concrete.
- Precast concrete structures.
- Concrete block.
- Brick.
- Mortar joints.
- Horizontal concrete surfaces.
- Vertical concrete and masonry surfaces.
- Interior and exterior concrete or masonry protection.
Technical Specifications
| Property | Value |
|---|---|
| Product Type | Water-based silane/siloxane penetrating water repellent |
| Version | Regular, formulated for dense surfaces |
| Packaging | 5 gallon pail |
| Shelf Life | 1 year in original, unopened container |
| Viscosity | 50 cp |
| Depth of Penetration | 3/8 inch, substrate dependent |
| Active Content by Weight | 6% |
| Reduction in Water Absorption | 90.5% per SS-W-110C |
| Flash Point | Greater than 200°F |
| Accelerated Weathering | No change after 1500 hours per ASTM G154 |
| Abrasion Resistance | Excellent |
| Dirt Pick-Up | None |
| VOC Content | Less than or equal to 5 g/L |
| Coverage | 80 to 150 sq ft per gallon on dense surfaces |
| Application Method | Low-pressure airless spray preferred, brush or roller acceptable for smaller areas |
| Compliance | Federal specification SS-W-110C; complies with U.S. EPA, OTC, LADCO, Maricopa County, CARB, and SCAQMD VOC regulations |
FAQs
What is Euclid Chemstop WB Regular used for?
It is used to protect dense concrete and masonry surfaces by helping them repel water and salts while remaining breathable.
What surfaces is the Regular version designed for?
Chemstop WB Regular is formulated for dense surfaces such as precast concrete and poured-in-place concrete.
Will Chemstop WB change the look of the substrate?
No. It dries clear, leaves no gloss, and is designed not to alter the texture or appearance of the treated surface.
How is Chemstop WB Regular applied?
Low-pressure airless spray is the preferred method. Apply from the bottom up using a saturation coat with a controlled rundown, making sure the product penetrates without puddling.
How soon does water repellency develop?
Water repellency typically develops from 24 hours to 5 days after application.
What should be avoided during application?
Do not dilute the product, do not apply below 45°F or above 90°F, do not apply if rain is expected within 12 hours, and do not allow the product to puddle or build up on the surface.
Please complete your information below to login.