Masters at Cleanflow is a trusted name in professional-grade sealants, adhesives, and compounds used across plumbing, construction, and general maintenance industries. Known for quality, performance, and reliability, Master's products are essential for tradespeople who demand consistency and long-lasting results. Whether you're sealing, bonding, or waterproofing, Masters offers dependable solutions that work in the harshest environments.
Brand History
Masters has been serving the professional trade market for over 35 years. Originating in Canada, the brand has earned a reputation for formulating high-performance products tailored to the needs of contractors, plumbers, and maintenance technicians. With a strong focus on product testing and certification, Masters continues to develop solutions that meet the rigorous demands of commercial and industrial applications.
Why Choose Masters?
- Industry-Trusted Performance: Masters products are formulated to deliver consistent, professional-grade results across various environments and materials.
- Certified and Safe: Many of their products, including sealants, are NSF-certified for potable water use and meet strict environmental and health standards.
- Versatile Applications: Whether indoors or outdoors, Masters adhesives and sealants are designed to perform in fluctuating temperatures and challenging conditions.
- Made for Professionals: Developed with input from tradespeople, Masters products are easy to apply, quick to cure, and built to last.
Best-Selling Masters Products
Masters Premium Interior/Exterior Silicone Sealant - NSF Approved
Masters Premium Silicone Sealant delivers NSF-51-certified safety for kitchens and bathrooms, with extreme-temperature resilience (-50°F to 450°F) for indoor/outdoor use. Its mildew-resistant formula ensures a clean, watertight seal on tubs, windows, and countertops, while the re-sealable cap minimizes waste.
The sealant bonds well to most common construction surfaces, including metal, glass, plastic, ceramic, and wood. Yes, it is NSF-approved, making it safe for potable water applications. Absolutely. The silicone is formulated for interior and exterior use, offering resistance to UV rays, extreme temperatures, and weather exposure. The sealant typically becomes tack-free within 30 minutes and fully cures within 24 hours, depending on humidity and temperature. Yes, the product contains fungicides that help prevent the growth of mold and mildew, making it ideal for damp environments.What materials does the Masters Silicone Sealant adhere to?
Is the sealant safe for use with drinking water systems?
Can I use this sealant in exterior environments?
How long does it take to cure?
Does this sealant resist mold and mildew?