Enhanced TDS
Identification & Functionality
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Product Highlights
- LAGFAS® Adhesive/Coating has excellent brushing characteristics, which will result in better coverage and uniformly coated surfaces.
- LAGFAS® Adhesive/Coating is produced under the classification and follow-up service of Underwriter’s Laboratories, Inc. and meets NFPA 90A & 90B 25/50 requirements.
Applications & Uses
- Application Method
- Compatible Substrates & Surfaces
- Preparation and Application Information
Material Preparation
DO NOT THIN. Apply only to clean, dry, oil-free surfaces. Keep container closed when not in use.
Application
- Apply a tack coat of LAGFAS® Adhesive/Coating at 80 – 90 sq. ft./gal. (2.0 – 2.2 m2 /l).
- Immediately embed the selected lagging fabric into the wet adhesive. Smooth to avoid wrinkles and overlap seams by at least 2 inches (5 cm).
- Immediately apply a sizing coat of LAGFAS® Adhesive/Coating at 80 – 90 sq. ft./gal. (2.0 – 2.2 m2 /l). The dry film thickness of this application will vary with the fabric selected. BRUSH Use clean paint brushes. Apply a full coat in uniform thickness.
DIP
On long runs or large surface areas, lagging fabric may be dipped to achieve greater speed and labor economy. Lagging cloths and tapes if dipped must be applied to the insulation while lagging adhesive is still wet.
Spray
LAGFAS® Adhesive/Coating may be spray applied using conventional air atomized or airless spray equipment. For spray equipment information, please consult Airless Spray Recommendations or contact your spray equipment supplier. Average viscosity range: 30,000 – 40,000 cps. Corrosion resistant pumps and fittings are suggested.
Clean Up
Use clean fresh water for cleaning equipment before product dries. After product dries, use solvent to clean up, such as chlorinated solvent (non-flammable) or xylol (flammable).
- Limitations
Always test foil and paper facings for acceptable adhesion before using.
Properties
- Color
- Typical Properties
- Application Properties
- Flame Characteristics
- Note
¹ - Subject to type of surface being bonded. 0.020 in. to 0.018 in. wet film thickness
² - Tested at coverage rate of 40 sq. ft./gal. Applied to 1/4 inch (6.4 mm) inorganic reinforced cement board. The flame spread may vary at different product thicknesses and/or when applied over other surfaces.
| Value | Units | Test Method / Conditions | |
| Average Weight / U.S. Gallon | 10.1 | lbs. | ASTM D1475 |
| Average Non-Volatile (by Volume) | 34.0 | % | ASTM D2369 |
| Average Non-Volatile (by Weight) | 45.0 | % | ASTM D2369 |
| Bonding Time Range | 0 - 10 | Minutes | - |
| Coverage Range ¹ | 80 to 90 | sq. ft. per gal. per coat | |
| Wet Flammability | 100.0 | °C | - |
| Value | Units | Test Method / Conditions | |
| Service Temperature Limits (at coated surface) | 0 - 180 | °F |
| Value | Units | Test Method / Conditions | |
| Flame Spread ² | 10 | ASTM E84 | |
| Smoke Developed ² | 5 | ASTM E84 |
Regulatory & Compliance
- Certifications & Compliance
Storage & Handling
- Storage Condition
Store and apply between 40°F and 100°F, protect from freezing until dry.