NovaFlex Pro Premium Adhesive Sealant

NovaFlex Pro Premium Adhesive Sealant is a single-component, neutral cure silicone sealant and adhesive. It is non-corrosive, low-odor and high-solid, and it cures to a medium modulus, flexible, rubber-like solid. It bonds to vinyl, fiber cement, metals, wood, masonry and PVC/PVDF, and develops primerless adhesion to most common construction substrates.

It is used as a seam sealant and joint filler in metal roof restoration and repair, including roof panels, rivets, screw heads, flashing, gutters and corner joints. It is also used for glazing, backbedding and sealing windows, doors, siding and trim coil. It is made in Cleveland, Ohio.

• Chemistry: 100% neutral cure silicone, single component
• Types: Type I, Class 35 (translucent and metallic colors) and Type II, Class 50 (all colors)
• Joint movement: +/- 35 for Class 35, +/- 50 for Class 50
• Skin over time: 5 to 15 minutes at 50% RH and 77°F, 3/8 in
• Tack-free time: 15 minutes for Class 35, 20 minutes for Class 50, at 50% RH and 77°F
• Rain safe: 1 hour
• Through cure: 48 hours, 3/8 in at 50% RH and 77°F (14 days for OEM window applications)
• Service temperature: -40°F to 400°F (-40°C to 204°C)
• Application temperature: -20°F to 160°F (-29°C to 71°C)
• Tensile strength: 150 psi for Class 35, 200 psi for Class 50
• Elongation: 575% for Class 35, 730% for Class 50
• Tear resistance: 33 pli
• Shore A hardness: 15 for Class 35, 25 for Class 50
• VOC: 32 g/l (3.16%) for Type I, 27 g/l (2.24%) for Type II. 50-state VOC compliant (<4%)
• Shelf life: 24 months for cartridges, 18 months for sausages, in the original unopened container at or below 75°F (24°C)
• Standards: ASTM C920 Type S, Grade NS, Use NT, M, G, A, O; TT-S-001543A; TT-S-230C; AAMA 803.3, 805.2, 808.3
• Limits: not for painted surfaces or joints continuously submerged under water; not installed when surface temperature is below 0°F or above 120°F

• Seam sealant and joint filler in metal roof systems
• Roof panels
• Rivets
• Screw heads
• Flashing
• Cap beading
• Gutters
• Corner joints
• Exterior metal walls
• Siding and trim coil
• Windows, doors and door sills
• Glazing and backbedding
• Reglazing broken or defective glass
• Window and door assembly

• Packaging: 10 ounce cartridges and 20 ounce sausage packs
• Standard colors: 38, including Translucent, White, Light Gray, Slate Gray, Black, Copper, Roof Red, Regal Blue, Forest Green, Dark Bronze and Silver Metallic
• Made to order colors are available
• Class 50 is supplied in all colors; Class 35 in translucent and metallic colors