Lord Fusor Composite Adhesive (Slow) – T21

Repair or bond composite panels such as large assembly bonding of body panels, fairings, ground effects, spoilers, roofs, wind deflectors, and fender lines with the Lord Fusor SMC Repair Adhesive (Slow). It shows efficacy on substrates such as SMC, fiberglass, FRP, carbon fiber, RTM, GTX, and Metton. Lord Fusor repair adhesive can bond plastics, fiberglass, and SMC to itself and primed metals too. This adhesive can also be used to repair cracks, tears, and punctures.

Key Features of the Lord Fusor SMC Repair Adhesive (Slow):

• Works well for heavy-duty truck repair
• One product suitable for bonding and finishing all plastic panels
• Immensely strong formula that is stronger than the original plastics
• Sands well for an unnoticeable feather edge
• Flexible for several repair jobs
• Cures fast and leaves the surface sandable in just about 10 minutes
• Size: 7.1 oz (210 ml) oz cartridge

Technical Specifications:

• Work Time, minutes @ 70°F (21°C): 45
• Full Cure Strength, hours @ 180°F (82°C): 1

Handling Strength

• Hours @ 70°F (21°C): 2
• Minutes @ 180°F (82°C): 15-20

Part Paintability

• Hours @ 70°F (21°C): 4
• Minutes @ 180°F (82°C): 60

Lap Shear Strength, psi (MPa)

• SMC: fiber tear
• SBR: substrate failure
• Primed Cold Rolled Steel: >1600 (11.0)
• Aluminum: >2500 (17.2)

WARNING: This product can expose you to Epichlorohydrin a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to