DP 2502 Duct Liner Adhesive

Description

DP 2502 is a water-based, UL Classified duct liner adhesive engineered for bonding fibrous insulation materials to galvanized steel surfaces. Designed for spray, brush, or roller application, it features excellent wet tack, non-flammable properties, and low VOC emissions. Ideal for HVAC applications, DP 2502 meets LEED, ASTM, and UL standards, offering reliable adhesion with minimal odor and superior moisture resistance.

Specifications

Material: Synthetic latex-based duct liner adhesive
Density: Not specified
Compressive Strength: Not applicable
Service Temperature Range: -25°F to 200°F (-32°C to 93°C)
Thermal Conductivity: Not applicable
Water Vapor Permeability: Moisture-resistant
Standard Sizes: 1 gal pail, 5 gal pail, 50 gal drum, 275 gal tote

Features

UL Classified: Flame Spread 5 / Smoke Developed 0 (per ASTM E-84)
LEED v4 Qualified: Contributes to LEED® credits
Excellent Wet Tack: Strong initial bond for secure installation
Non-Flammable: Safe to use in a wide range of environments
Low VOC: 6 g/L, meets SCAQMD Rule #1168
Moisture Resistant: Maintains performance in humid environments
Low Odor: Suitable for indoor use
Freeze/Thaw Sensitive: Must be stored above freezing

Certifications & Compliance

UL 723 Classified: Flame Spread 5 / Smoke Developed 0
Meets Standards: ASTM E-84, ASTM C-916 Type II, NFPA 90A & 90B
Environmental Compliance: Meets FDA, USDA, EPA, and CDPH emission requirements
VOC Compliance: SCAQMD Rule #1168 compliant