Flagstone Sealer (Clear Natural Finish) Water-Based Penetrating Commercial Grade Natural Stone Sealer - Outdoor Indoor Waterproof Protection Pavers Floors Pool Decks Patio Surfaces (1 Gallon) FLGST

Introducing Serveon Sealants FLGST-1GAL Natural Finish Flagstone sealer! Serveon Sealants developed this flagstone sealer that guarantees to protect your investments to the optimum level possible. FLGST-1GAL is a premium grade stone sealer that revolutionizes water repellent technology plus breaks down water and other substances that come in contact on the treated surfaces. It offers great advantages over the other brands, it's cost-efficient and easy to apply. Treated surfaces are protected from discoloration, thus conserving their natural look for up to 3 years.

• PENETRATING FLAGSTONE SEALER: High-performance water-based penetrating sealer for flagstone creates a strong, invisible barrier against water, spills, and moisture intrusion—helping prevent staining, cracking, and long-term damage for both indoor and outdoor spaces.
• NATURAL CLEAR FINISH: With a fast dry time of under 2-hours, this sealer for flagstone provides a natural look finish and will not change the color of your stones surface - no slippery coating, no artificial shine, just a clean, natural matte finish. Our stone sealers for pools and pavers provide protection for up to 3 years. Easy to apply with a pump-up sprayer (recommended), roller brush, or hand brush.
• PROFESSIONAL-GRADE NATURAL STONE SEALER: Designed for flagstone, this advanced formula penetrates deep into porous surfaces for long-lasting, durable protection without changing the natural look. Low-maintenance formula delivers professional results for homeowners and contractors alike.
• SAFE WATER-BASED FORMULA: VOC compliant water-based stone sealer outdoor deeply penetrates surfaces providing powerful protection including preventing unsightly efflorescence, which are the white deposits that can appear on surfaces due to moisture loss.
• MADE IN THE USA: Serveon Sealants designs and manufacturers it’s advanced water sealant products in Houston, Texas. Our stone and grout sealants are available in 1-Gallon options. Coverage area estimates 200 – 400 square feet per gallon depending on the porous nature of substrate and the number of coats applied.