TINUVIN® CarboProtect

Unique benzotriazole UV absorber for far-red (above 400 nm) UV absorption ideal for carbon fiber and other composite substrates

TINUVIN CarboProtect is a solid, very red-shifted benzotriazole-based UV absorber designed for solvent-based clear or semi-transparent coatings over carbon fiber-reinforced plastics (CFRP) or glass fiber-reinforced plastics (GFRP) where fibers are embedded in an epoxy matrix.

Product highlights

  • Very red-shifted spectral coverage
  • Excellent long term performance (photopermanence)
  • Excellent thermal stability

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Suggested applications: