Description
Overview
Stain-Proof SMC Peroxide Cleaner is a ready-to-use hydrogen-peroxide cleaner for ingrained dirt and organic staining in porous stone and masonry. Formerly S-TECH, its foaming action helps lift contamination from textured and absorbent surfaces.
Features
- Ready to use without dilution.
- Foaming cleaning action for porous stone and masonry.
- Surface brightening continues as the material dries.
Specifications
- Available containers: Quart or 2.5 gallons
- Chemistry: Hydrogen-peroxide-based cleaner
- Approximate pH: 7.5
- Assessment after treatment: Allow up to 24 hours for the surface to dry and brighten
Size Options
- 2.5 Gallon
- Quart
Downloads
- Stain-Proof SMC Peroxide Cleaner Safety Data Sheet
- Stain-Proof SMC Peroxide Cleaner Technical Data Sheet
Applications
Use on suitable indoor and outdoor stone and masonry, including monuments, tombstones, sculpture and historic surfaces after a successful compatibility test. It cleans organic discoloration; it is not intended to prevent, destroy, repel or mitigate organisms.
Selection and Use
- Test an inconspicuous area and assess after 24 hours before treating a larger or significant surface.
- Use a clean applicator, saturate the surface and agitate with a nylon brush to create foam. Reapply lightly as directed.
- Allow 5–10 minutes, agitate again and allow another 5–10 minutes before thoroughly rinsing. One or two repeat treatments may be needed.
- Never return unused cleaner to the original container. Follow the label for ventilation and eye, skin and breathing protection; near-neutral pH does not make a peroxide cleaner harmless.
