Fabriseal
Sprayable Seam Sealer with Built-In Fiber Reinforcement
Fabriseal is a single-component, fiber-reinforced acrylic seam sealer designed to create durable, flexible seals over joints, fasteners, and penetrations on commercial roofing systems. This sprayable solution combines the strength of embedded fibers with the convenience of a water-based acrylic formula, eliminating the need for separate fabric reinforcement.
Engineered for efficiency and long-term performance, Fabriseal bonds tenaciously to a variety of substrates while maintaining exceptional flexibility through thermal cycles and building movement. Its advanced polymer technology ensures superior adhesion and weather resistance, making it the ideal choice for sealing critical roof details that demand both strength and elasticity.
Get Instant Answers with Roovie AI
Calculate coverage, get recommendations, and ask questions about Fabriseal
AI responses are based on product documentation and are generally accurate, but should always be confirmed with a NanoTech Materials representative for critical applications.
What would you like to know?
Select multiple for a comprehensive answer
Tip: Select one or more topics below. You can combine multiple questions for a comprehensive answer!
Features & Benefits
Built-In Fiber Reinforcement
- Pre-mixed fiber technology eliminates fabric installation steps
- Creates a monolithic, reinforced seal in a single application
- Superior bridging capabilities for moving joints and cracks
Exceptional Adhesion & Flexibility
- Bonds to metal, concrete, modified bitumen, and most roof surfaces
- Maintains flexibility from -30°F to 200°F
- Accommodates thermal expansion and contraction without cracking
Fast & Easy Application
- Sprayable formula for rapid coverage of large areas
- Also suitable for brush or roller application
- Self-leveling properties ensure uniform thickness
- No mixing required - ready to use from the container
Weather-Resistant Performance
- UV-stable formulation prevents degradation
- Excellent ponding water resistance
- Resists dirt pickup to maintain appearance
- Compatible with most roof coating systems
Environmentally Friendly
- Water-based, low-VOC formula
- Non-toxic and low-odor application
- Easy soap and water cleanup
- Contributes to sustainable building practices
Where to Use It
- Seams, joints, and transitions on metal, modified bitumen, and single-ply roofs
- Around roof penetrations, HVAC units, and equipment curbs
- Over fasteners, screws, and mechanical attachments
- Repair of cracks, splits, and small holes in existing roof membranes
- Pre-treatment of high-stress areas before topcoat application
Product Videos
Technical Highlights
- Solids by Volume: 58%
- Application Rate: 1.5 - 3 gallons per 100 sq. ft.
- Dry Film Thickness: 20-40 mils per coat
- Temperature Range: -30°F to 200°F
- Tensile Strength: 250 psi
- Elongation: 300%
- Tear Resistance: 45 lbs/inch
- Adhesion to Metal: 25 pli
- VOC Content: < 50 g/L
- Coverage: 50-100 sq. ft. per gallon
- Dry Time: 2-4 hours @ 70°F, 50% RH
- Full Cure: 24-48 hours
- Application Temperature: 50°F to 120°F
- Shelf Life: 2 years unopened
- Available Colors: White, Gray (custom colors available)
Supporting Resources
- • Built-in fiber reinforcement technology
- • Sprayable formula for fast application
- • Superior bridging capabilities for moving joints
Seal with Confidence - Protect Your Investment
Don't let small gaps become big problems. Fabriseal's fiber-reinforced technology creates bulletproof seals that move with your roof, resist ponding water, and stand up to UV exposure year after year. From routine maintenance to critical repairs, it's the professional's choice for sealing roof details quickly, effectively, and permanently.