- Tile Installation
- MasonryBuilding Evaluation tools such as Crack Monitors and Rilem Tubes (for measuring water absorption). Resistance Moisture Meters for measuring moisture levels in wood as well as surface salt contamination on masonry and rendered surfaces. Radiofrequency Moisture Meters can be used for measuring relative moisture levels in masonry and rendering materials. PRG offers various Borate-Based Wood Protection and Pest Control products that are of low toxicity for people, animals and the environment when properly used.