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NOVALINK® TX TEXTURED SEALANT

NOVALINK® TX TEXTURED SEALANT

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NovaLink TX: Moisture Curing, Polyether Elastomeric Joint Sealant

Product Description

NovaLink TX is a versatile, moisture-curing sealant for damp, dry, or cold climates. This polyether elastomeric sealant is solvent-free, contains no isocyanates, and will not shrink or discolor upon curing. It offers excellent adhesion to most construction materials and accommodates joint movement in excess of 35%. NovaLink TX can be applied in wet or dry conditions and at temperatures as low as 32°F (0°C), making it ideal for challenging construction environments.

Basic Uses

  • Expansion Joints
  • Pre-cast Concrete
  • Block and Masonry
  • Cementitious Siding
  • Cove Joints
  • Weather Sealing

Test and evaluate to ensure adequate adhesion.

Features & Benefits

  • Solvent-Free: Will not shrink.
  • Textured Appearance: Complements rough surfaces.
  • No Outgassing: Can be applied on damp surfaces without bubbling.
  • Single-Component: Reduces labor costs.
  • No Primer Required: Adheres to most construction materials without a primer.
  • Paintable: Can be painted within 24 hours.
  • Joint Movement: Accommodates +/- 35%.
  • Made in the USA: ISO 9001:2015 certified.

Specifications

  • ASTM C920, Type S, Grade NS, Class 35, 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 20 grams/liter ASTM D2369 EPA Method 24 (tested at 240°F / 115°C)

Typical Physical Properties

  • Viscosity: 1,220,000 cp +/- 300,000 cp (Brookfield RVF TF Spindle, 4 RPM, 73°F)
  • Density: 12.4 +/- 0.2 lbs per gallon
  • Tack Free Time: 32 min (45 +/- 5 % R.H.)
  • Elongation at Break: 528%
  • Hardness (Shore A): 22
  • Tensile Strength: 130 psi
  • Low Temp Flex: Pass -15°F (-26°C) (1/4 inch mandrel)
  • Shrinkage: No visible shrinkage after 14 days
  • Service Temperature: -40°F to 200°F (-40°C to 93°C)

Compatible Substrates*

  • Concrete
  • Block & Brick
  • Stone
  • Masonry
  • Tile
  • Aluminum & Galvanized Metal
  • Wood
  • Engineered Plastics, PVC
  • EPS Foam
  • EIFS, Stucco

Packaging

Available in various sizes:

  • 10.1 oz (300 ml)
  • 20 oz (600 ml)
  • 2 and 5 gallon pails or 50 gallon drums (special order)
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