Waterborne, low VOC sealer that will impart excellent water repellency to both wood and masonry surfaces. API-WP40 provides early water repellency with long-lasting effects.
- Protects wood, brick, cement block and stucco against water and
- Non-yellowing, assures color stability.
- Can be formulated with other surface coating resins.
- Allows the substrate to “breathe”
The above formulation may be applied via brush or roll methods. Two coatings are recommended for optimal performance. For best results allow 24-48 hours for drying/curing.