Armacell aad520004b Armaflex 520 Blv Low Voc Contact Adhesive Black 1 Pint Brush Top Can

Product Description

The Armacell aad520004b is the Armaflex 520 BLV Adhesive, a black, low VOC, air-drying contact adhesive designed for professional insulation work in HVAC, plumbing, and mechanical systems. This 1 pint brush top can delivers reliable bonding performance for joining seams and butt joints on Armaflex Pipe and Sheet Insulation. It handles line temperatures up to 250 degrees Fahrenheit, making it suitable for a wide range of refrigeration, chilled water, and low-temperature piping applications. HVAC technicians and mechanical insulators rely on this adhesive to create tight, lasting bonds that resist moisture infiltration and gapping without the need for additional tape wrap. The brush top applicator built into the can allows for fast, controlled application directly to pipe insulation, sheet insulation, and flat or curved metal surfaces. When applying Armaflex Sheet Insulation to metal surfaces, the adhesive performs reliably at operating temperatures up to 180 degrees Fahrenheit. The formulation is rubber and solvent based with approximately 30 percent solids content by weight and a viscosity of 325 cps measured on a Brookfield viscometer at 20 RPM. Bond time is 3 to 6 minutes, allowing technicians to work efficiently on the job. The product is manufactured in the USA and carries ASTM E84 flame spread and smoke developed ratings of 25 and 50 respectively. It meets low VOC requirements, making it a preferred choice for projects with indoor air quality or environmental compliance standards. The application temperature range spans from -297 degrees Fahrenheit to 250 degrees Fahrenheit, covering demanding cold pipe insulation and mechanical system work. Coverage reaches up to 200 square feet per gallon in a single coat. Shelf life is 1 year in a sealed container when stored at 60 degrees Fahrenheit. This product contains Prop 65 listed chemicals. Ideal for insulation contractors, HVAC service technicians, and mechanical piping professionals working with Armaflex insulation systems.

• Low VOC, air-drying contact adhesive formulated for Armaflex Pipe and Sheet Insulation seam and butt joint bonding
• Brush top can for fast, controlled application — no additional tape wrap needed to prevent gapping or moisture infiltration
• Rated for line temperatures up to 250 degrees Fahrenheit and metal surface applications up to 180 degrees Fahrenheit

Product Highlights

The Armacell aad520004b Armaflex 520 BLV Adhesive is a professional-grade, low VOC contact adhesive in a 1 pint brush top can, purpose-built for bonding Armaflex insulation systems on HVAC and mechanical piping with fast bond time and broad temperature range coverage.

Product Information

Standard Information

• Brand: ARMACELL
• Manufacturer Part Number: aad520004b

Technical Specifications

• Size: 1 Pint
• Container Type: Brush Top Can
• Color: Black
• Type: Black, Low VOC Adhesive, Air-Drying
• Composition: Rubber, Solvent
• Application Temperature Range: -297 degrees Fahrenheit to 250 degrees Fahrenheit
• Service Temperature: 40 degrees Fahrenheit
• Coverage: 200 square feet per gallon max, single coat
• Dry Time: 3 to 6 minute bond time
• Solids Content: Approximately 30 percent by weight
• Viscosity: 325 cps, Brookfield 1 spindle at 20 RPM
• For Use With: ArmaFlex Pipe and Sheet Insulation
• Ratings: ASTM E84 25/50
• Shelf Life: 1 year in sealed container
• Storage Temperature: 60 degrees Fahrenheit
• Country of Origin: USA
• Prop 65: Yes
• Length: 13.75 inches
• Width: 9.75 inches
• Height: 10.5 inches
• Weight: 29 pounds