ARMAFLEX GLUE 520 ARMAFLEX 2,5 l

High-performance, fast-drying Armaflex 520 adhesive is suitable for operating temperatures up to +105 °C. It is designed especially for use with flexible Armaflex® insulation materials (excluding HT/Armaflex and Armaflex Ultima). Features

• Polychloroprene-based contact adhesive
• Reliable, vapor-tight seams
• Excellent weather and aging resistance
• Operating temperature range: -50 °C to +105 °C
• Excellent adhesion to metal substrates
• Compatibility with painted surfaces must be tested
• Not suitable for surfaces treated with asphalt, bitumen, or lead-based paints (linseed oil-based)
• Optimal working temperature: 15–20 °C
• Minimum drying time (open time): 3–5 minutes
• Tack time: 15–20 minutes
• Curing time: 36 hours
• Shelf life unopened: 18 months
• Store in a dry, cool, and well-ventilated area
• Color: beige
• Highly flammable

Application

• Shake and mix thoroughly before use.
• Clean surfaces to be bonded with Armaflex Cleaner.
• Apply adhesive thinly to bonding surfaces using a spatula or brush. Press surfaces firmly together until they adhere. Final strength is achieved after 36 hours.
• Avoid working in direct sunlight. The product is not recommended for use at temperatures below 0 °C or above 80 % relative humidity, as condensation may impair or prevent surface adhesion.

Recommended minimum consumption

Armaflex sheets: 7–9 m²/l

Armaflex pipe insulation:

• 10 mm thick insulation sleeves: split 1120 m/l, unsplit 140 m/l
• 20 mm thick insulation sleeves: split 280 m/l, unsplit 70 m/l
• 30 mm thick insulation sleeves: split 175 m/l, unsplit 45 m/l
• 40 mm thick insulation sleeves: split 130 m/l, unsplit 35 m/l

This product description is an automated translation of the original Finnish description.