$25
WRP Board Defense (Borate Bag)
Borate powder for large-area wood treatment. Dissolves in water for spray or brush application to accessible wood surfaces. Prevents termites, fungi, and wood-boring insects. EPA-registered preservative.
Description
WRP Board Defense (Borate Bag) — Bulk Wood Preservative
WRP Board Defense is concentrated borate powder (disodium octaborate tetrahydrate) that dissolves in water to create a brush-on or spray-applied wood preservative solution. It provides broad-spectrum protection against termites, wood-destroying fungi, carpenter ants, and wood-boring beetles when applied to accessible wood surfaces. EPA-registered for use as a wood preservative.
Technical Specifications
| Property | Value |
|---|---|
| Active Ingredient | Disodium octaborate tetrahydrate (DOT) |
| Mix Ratio | 1 lb per gallon of warm water (10% solution) |
| Application | Brush, spray, or foam |
| Coverage | 200-250 sq ft per gallon of mixed solution |
| EPA Registration | Registered wood preservative |
Best Applications
- Crawl space wood treatment (joists, subfloor, sill plates)
- Attic framing preventive treatment
- New construction wood protection
- Post-termite-treatment preventive barrier
- Any accessible wood structural member
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