Refrigeration coils are prone to pinhole leaks and hairline cracks. Heat-Seal Stik was specifically made to seal these small holes for an immediate fix, even if the appliance will need to be replaced eventually. Heat-Seal Stik works with heat - no mixing of epoxy compounds necessary

LA-CO® Epoxy Sealer, Premixed, Series: HEAT-SEAL STIK®, Stick, 0.75 oz, Composition: Bisphenol-A-(Epichlorhydrin), Epoxy Resin and 4,4'-Isopropylidenedipheno, Flanged, Green, 350 deg F, 450 deg C Flash, Applicable Materials: Aluminum, Copper, Glass, Ceramic and Other Metal

• One-part epoxy, no mixing or measuring needed
• No mixing of epoxy compounds, heat activation saves time on the job
• Fast repairs completed in 90 seconds
• Stick melts, seals and cures in one operation
• Requires only 250 deg F from torch or heat gun
• Repair pinhole leaks and get refrigeration system running again without having to replace an entire appliance
• Durable epoxy remains flexible to expand and contract with the metal surface
• Will not chip or crack like brittle epoxies
• Hold pressure to 600 psig
• Carded packaging

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/LA_CO_19507_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/LA_CO_19507_Catalog.pdf