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BC4570 Multi-purpose Two-part Filler Paste

BC4570 is a multipurpose two-part filler paste developed for making quick repairs to a variety of substrates where service temperature exceeds 400°F (204°C). It adheres well  to SMC, FRP, high-heat epoxy molds, and many metals. After cure, it can be easily shaped by filing, grinding, or machining. It’s excellent for under-the-waterline repairs and fairing compound applications.

Product Features:

Mix ratio: 100:2
Pot life: 6–8 minutes
Viscosity: Thixotropic Paste
Cure schedule: 15–20 minutes
Heat distortion Temp: 260°F (127°C)
Approvals: Boeing XBMS 5–136

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