R-307
R-307 is designed to penetrate and remove concrete and mortar from most painted and many metal surfaces, especially ready-mix concrete trucks. Being an acid material, it has many other uses also.
Full product specs:
FEATURES & BENEFITS:
R-307 is a combination of acids, emulsifiers, wetting agents and inhibitors. A medium to dark amber liquid, it is a concentrate material with a typical acid odor and a pH of 1.5-2.5.
ADVANTAGES:
1. Penetrates quickly, saves time, requires less material.
2. Easily applied.
3. Concentrated – a little does a lot.
4. Inhibited to prevent attack on iron and steel.
5. Free rinsing.