Denso Color Tape is composed of a non-woven synthetic fabric carrier, fully impregnated with a stable pigmented petrolatum compound. Denso Color Tape is designed to withstand extreme temperature variations Does not require a primer Applied to marginally prepared surfaces (SSPC SP 2-3) Can be applied to cold, wet surfaces Provides long term corrosion protection to wet or dry pipes, flanges, valves and related surfaces It is specially stabilized and pigmented for use above ground where appearance is important Easy application from arctic to tropical temperatures Ready for immediate service after application Can be used above and below ground Not effected by water, acid, salts or soil organics Service Temperature: -25°C to +60°C