Clear General Purpose Sealant

• Box Quantities:
  - 24 Cartridges / Box 

Clear - High-Performance, Moisture-Curing Polyether Sealant

Product Description: Clear is a moisture-curing, polyether sealant designed for application in damp, dry, or cold climates. It is solvent-free and contains no isocyanates. Clear will not shrink upon curing, will not discolor when exposed to UV light, and will not "out-gas" or bubble on damp surfaces as urethane sealants often do. It has resilient elastomeric properties and excellent adhesion to most construction materials, capable of joint movement in excess of 25% in both compression and extension. Clear can be used effectively in many challenging construction site conditions, curing in wet or dry climates and at low temperatures (32°F, 0°C).

Applicable Performance Standards:

• ASTM C920, Type S, Grade NS, Class 25, Uses NT, T2, M, G, A & O
• Federal Specification TT-S-00230-C Type II, Class B
• Corps of Engineers CRD-C-541, Type II, Class B
• Canadian Standards Board CAN 19, 13-M82

Regulatory Compliance:

• Conforms to OTC Rule for Sealants
• Meets requirements of California Regs: CARB, BAAQMD, and SCAQMD
• Does not contain cancer-causing chemicals listed in California Proposition 65
• Conforms to USDA Requirements for Non-food Contact

Green Standards:

• LEED 2.2 for New Construction and Major Renovations: Low Emitting Materials (Section 4.1) - 1 Point
• NAHB Model Green Home Building Guidelines: 5 Global Impact Points
• VOC Content: less than 15 grams/liter ASTM D2369 EPA Method 24 (tested at 240°F / 115°C)

Advantages:

• Solvent-free, 100% solids will not shrink
• Non-slump, applies vertically and overhead
• 20-minute skin over
• No outgassing on damp surfaces
• Paintable within 24 hours (See limitations)
• Gun grade, no special tools or mixing required
• Application at temperatures as low as 32°F (0°C)
• Made in the USA - ISO 9001:2015 certified

Packaging:

• 10.1 oz (300 ml) cartridges: 24 cartridges/carton, 45 cartons/pallet
• 20 oz sausages, 28 oz cartridges, 2 and 5-gallon pails, or 50-gallon drums available upon special order request

Compatible Substrates:

• Aluminum and Galvanized Metal
• Stainless Steel
• Engineered Plastics, PVC, CPVC
• Glass
• Fiberglass FRP
• Wood
• Block and Brick
• EPS Foam
• Concrete and Stone

Test and evaluate to ensure adequate adhesion.

Typical Physical Properties:

• Gun Grade Zero Slump
• Viscosity: 900,000 cp +/- 300,000 cp (Brookfield RVF TF Spindle, 4 RPM, 73°F / 23°C)
• Density: 8.76 lbs per gallon ASTM D1475
• Tack Free Time: 20 +/- 10 min (45 +/- 5% R.H.)
• Elongation at Break: 400% +/- 75 ASTM D412
• Hardness Shore A: 14 +/- 2 ASTM C661
• Shear Strength: 200 psi ASTM D1002
• Tensile Strength: 230 psi ASTM D412
• Low Temp. Flex: Pass -15°F (-26°C) 1/4 inch mandrel ASTM D522
• Shrinkage: No visible shrinkage after 14 days
• Service Temperature: -40°F to 200°F (-40°C to 93°C)

Basic Uses:

• Pre-cast Concrete
• Block and Masonry
• Window and Door Frames
• Siding
• Cove Joints
• Transportation
• Weather Sealing