Duro Shine

Concrete & Stone Sealers

On the Leading Edge of Low v.o.c.
Water-Based Solutions
“... Innovators in Low V.O.C. Stone Protection Products. Duro Shine develops and manufactures high quality water-based sealers to the highest standards of performance... at realistic prices ...”

Click on a product label link below to view product information, and images of sealed stones:

Duro Shine 404 Penetrating Sealer product bottle label link 404 Sealer Penetrating Sealer → Duro Shine 646 PLUS Semi-Gloss Sealer product bottle label link 646 PLUS Sealer Semi-Gloss Sealer → Duro Shine 686 PLUS High-Gloss Sealer product bottle label link 686 PLUS Sealer Ultra High Gloss Sealer → Duro Shine Invisi-Guard Impregnating Sealer product bottle label link Invisi-Guard Impregnating Sealer →


Website Resource Directories


Near 0 v.o.c. invisible sealers & Self-Crosslinking Acrylic Polyurethanes




404, and Invis-Guard are listed on the So Cal. A.Q.M.D. website as Super-Compliant Products with v.o.c.'s under 2.

Approximate Coverage Estimates

Coverage rates vary by surface type (porous masonry, dense natural stone, and loose joint materials). Refer to product pages, and How To Guide for information.

Duro Shine Sealers LLC

P.O. Box 5358 • North Hollywood, CA 91616

818 982-6412