3M™ Stain Resistant Additive and Sealer SRC-220 is an aqueous-based fluorinated polyurethane dispersion (PUD) which provides stain repellency and stain release characteristics for porous hard surfaces such as concrete, natural stone and grout. The product penetrates the substrate pores resulting in a low surface energy that makes it easier for fluids and stains to be removed. Additionally, 3M stain resistant additive and sealer SRC-220 offers durability, long-lasting performance and UV resistance.
- Provides excellent stain resistance for sealers and coatings
- Delivers easy-cleaning properties on many porous hard surfaces
- Used as an additive in formulations such as architectural paints and concrete coatings
- Offers durability, long-lasting performance and UV-resistance
- Used to create low surface energy surfaces (high contact angle)