National Paints
National N.C. Sanding Sealer Alkyd-Nitrocellulose Based
About this itemCIVIL SPEC APPROVED
- Application: Apply to the back and four sides of natural stone tiles, particularly marble and granite, before fixing with cement-based adhesive or thick-bed mortar. WATER-BASED
- Moisture Protection: Prevents moisture and contaminants from causing surface staining and efflorescence. NATURAL LOOK
- LEED Contribution: Contributes to LEED IEQ Credit 4.2 for low-emitting materials. LEED POINTS CONTRIBUTION
- Single Coat Application: Requires only one coat for effective protection, though porous surfaces may need additional applications. MAPEI CERTIFIED
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Uses & Advantages
Primary Uses
- Protecting natural stone surfaces such as marble, granite, limestone, slate, and travertine
- Preventing efflorescence and surface staining caused by moisture and contaminants
Key Advantages
- Water-based formula for easy application and natural look
- Provides effective protection against moisture and stains
- Allows moisture vapor transmission
- Does not affect the bonding of stone to substrate
FEATURES & BENEFITS
Application
Apply to the back and four sides of natural stone tiles, particularly marble and granite, before fixing with cement-based adhesive or thick-bed mortar.
Moisture Protection
Prevents moisture and contaminants from causing surface staining and efflorescence.
LEED Contribution
Contributes to LEED IEQ Credit 4.2 for low-emitting materials.
Single Coat Application
Requires only one coat for effective protection, though porous surfaces may need additional applications.
1.National N.C. Sanding Sealer is an alkyd-nitrocellulose based product designed for use as a sealer when sanding wood.
2.It provides a protective barrier between the wood and the finish coat, helping to ensure a smooth, even finish.
3.The sealer is easy to use and can be applied with a brush, roller, or spray gun.
4.It dries quickly, allowing for fast recoating and is suitable for interior and exterior surfaces.
Key Specifications
Storage & Handling Guidelines
- Store in original unopened sealed container in cool, dry indoor conditions.
- Keep away from direct sunlight, rain, frost, and high humidity environment.
- Shelf life is 12 months when stored properly between +5°C and +35°C.
- Reseal opened containers immediately after use to prevent moisture contamination.
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