A positive gel surface retarder where an acid etched aspect is needed.
- CHRYSO®Lav Gel works with depths of carving lower than the minimum admitted with normal positive surface retarders CHRYSO®Deco Lav. CHRYSO®Lav Gel is ready to use. Its thixotropic property makes that it does not run when it is applied onto vertical walls or elements.
Domains of application
- Concrete facings
- Architectonic concrete
- Precast elements