Full-Spectrum Oil Dyes
(US Patent 6,165,384)
Unique formulations ideal for all oil-based fluids. Available in concentrated (TP-3400) and standard (TP-3405) formulas. Dye fluoresces yellow-green under both ultraviolet and blue light. TP-3400 available in 1 oz (30 ml), 8 oz (237 ml), 16 oz (473 ml), and 32 oz (946 ml) bottles.
See price list for larger sizes. 1 oz (30 ml) bottles marked in 1/2 oz (14.8 ml) increments for easy pouring and measuring. TP-3405 available in 1 oz (30 ml) bottles only.