A matting hardener designed for epoxy and hybrid powder coatings to provide dead matte effect. The lowest gloss of resulting powder coatings may be reduced to approximately 0 (60°).

Luna-mer 2158 is an effective matting agent for exterior-durable, TGIC powder coatings. It provides low gloss levels, whilst improving flow and performance characteristics. The stability of the gloss level is maintained across varying baking temperatures and conditions.Luna-mer 2158 is used with carboxyl functional polyester resins cured with TGIC.

SYLYSIA 456F is a synthetically produced, amorphous, and micronized silica with high porosity and chemical purity. Produced at Fuji Silysia Chemical's Greenville, NC facility, it features an organic surface treatment to enhance sedimentation and mar resistance. It serves as a highly efficient matting agent for coatings and inks, producing uniform films while reducing gloss. The 400 treated series, known for high oil absorption and low bulk density, is used in resin and water-based paints, offering improved settling and mar resistance. In adhesive applications, SYLYSIA 456F increases adhesion strength, durability, and stabilizes viscosity, preventing stickiness and separation.

Luna-mer B-31-C is a low-temperature and fast curing agent Luna-mer B31-LC is an epoxy resin hardener having the chemical structure of a cyclic amidine. The product is supplied in the form of yellowish flakes.