Fusor® 121/124 flexible foam is a two-component, urethane-based foam used for sound deadening and sealing/filling of door skins to crash bar, hood panel to supports, trunk panel to supports and gas tank filler area.

Fusor 121 = 10.1 oz (300 mL)
Fusor 124 = 1.7 oz (50 mL)

Shelf Life
Shelf life is 24 months from date of manufacture when stored at 75°F (24°C) in original, unopened container.

Substrates
Apply over 2K primers; urethane 2K chemistry

OEM Approvals
Ford, GM: Collision/warranty repair

Features and Benefits
Versatile – expands to ten times its size; retains memory with no shrinkage.

Excellent Appearance – matches OEM sound deadening foams.

Environmentally Resistant – will not absorb moisture or cause corrosion.

Applications
Sound deadening, sealing/filling of: door skins to crash bar, hood panel to supports, trunk panel to supports and gas tank filler area

Typical Properties*
Appearance Black Foam
Base Chemistry Urethane
Work Time 10 seconds @ 70°F (21°C)
Full Expansion 3 minutes @ 70°F (21°C)
Paint Time 10 minutes @ 70°F (21°C)
Full Cure 1 hour @ 70°F (21°C)