
AAD520002 – INSUL-TUBE ADHESIVE
10226 Plano Rd, Suite 104, Dallas TX 75238
Questions? Call or text (214) 340-9421
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm
This contact adhesive bonds ArmaFlex (and similar closed-cell foam) insulation at seams, joints, and butt splices. Apply to both surfaces, let it get tacky, press together. The brush-top can makes application easy without extra tools.
Specs: 1/2 pint, brush-top can, air-drying contact adhesive, for ArmaFlex insulation
Replaces: 620, 800-620, 800-620-PTB
Fits: Universal — for bonding ArmaFlex and similar closed-cell foam pipe and sheet insulation
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.
Cross-reference numbers
This part replaces the following OEM and aftermarket numbers:
- 800-620
- 800-620-PTB
Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.




