SUNLIGHT® 770 (Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate) is a monomeric HALS light stabilizer offering excellent UV and thermal protection in polyolefins, elastomers, coatings, and adhesives, widely used for outdoor and packaging applications. SUNCHEM supports international buyers with SUNLIGHT® 770 sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

