3M Cavity Wax Plus Internal Corrosion Protection Coating 511g 4 Pack Suction Spray Gun Ultra Red is a high-performance

Ultra Red is a high-performance low-odor formulation

Sisal Buff’s are manufactured from alternate layers of heavy calico and sisal cloth

Can be used in both wet or dry sanding

shine and protect any automotive paint

preventing check valve problems

3M Cavity Wax Plus Internal Corrosion Protection Coating 511g 4 Pack Suction Spray Gun Ultra Red is a high-performance3M Cavity Wax Plus Internal Corrosion Protection Coating 511g 4 Pack 3M Cavity Wax Plus is a professional internal corrosion protection coating developed to protect concealed automotive body cavities and structural components from moisture and corrosion. The non hardening, self healing formula penetrates seams, lap joints and enclosed sections to provide long lasting protection following collision repairs and panel replacement. Designed for use on