Replacing a silicone joint, whether around the edge of a bathtub or shower, is a task that requires care, since the waterproofing plane can be easily damaged when scraping out the silicone layer above it. Schlüter-KERDI-CP cutting protection strip prevents this happening in the first place. Available in different lengths, it is resistant to ageing and does not rot. Made of polypropylene, the handy cutting protection is easy to cut to size and prefold for embedding in the freshly applied KERDI-FIX installation adhesive.