Fusor® 123SL/126SL sealer is a two-component, urethane-based seam sealer used for duplicating factory appearance on truck bed, tooled door skin, floor pan and core support seams.
Fusor 123SL/126SL sealer is used in applications which require a non-sag cosmetic seam sealer with longer work time or where high ambient temperatures are encountered. Sealer can be applied directly to bare metal or primed surfaces.
Fusor 123SL = 10.1 oz (300 mL)
Fusor 126SL = 1.7 oz (50 mL)
Shelf life is 24 months from date of manufacture when stored at 75°F (24°C) in original, unopened container.
Bare metal or over 2K primers; Urethane 2K chemistry
Features and Benefits
High Performance – provides excellent adhesion to bare or primed surfaces.
Versatile - bonds bare metal, epoxy or urethane two-component primed surfaces; weld through with minimal burn back.
Excellent Appearance - easily duplicates factory appearance; provides extremely flexible seal with no shrinkage, cracking or sagging.
Environmentally Resistant - provides excellent corrosion protection.
Easy to Finish - can be tooled, wiped clean, sanded and/or painted immediately.
Extended Work Time – allows for use on larger projects where more time is required; can be used in applications where high ambient temperatures cause accelerated cure rates.
Duplicates factory look on the following seams: truck beds, tooled door skin, floor pan, core support and any other application requiring a longer work time, non-sag cosmetic seam sealer, or when high ambient temperatures are encountered.
Appearance White Paste
Base Chemistry Urethane
Work Time 45 minutes @ 70°F (21°C)
Paint Time** 10 minutes @ 70°F (21°C)
Full Cure 48 hours @ 70°F (21°C);
45 minutes @ 140°F (60°C)