PVC Corner Guard Strip, Practical Auxiliary Material for Home Renovation Scraping Putty

The outer corner refers to a protruding angle, while the inner corner refers to a recessed angle. For example, the corner of a window in a room that generally protrudes at a 90-degree angle is an outer corner. The recessed angle where walls meet is an inner corner. The terms outer corner or inner corner mentioned here refer to the specific locations of these corners! Outer corner protectors, also known as PVC corner strips or inner corner protectors, are decorative strips used for finishing the 90-degree protruding corners of tiles. They are designed with a 90-degree fan-shaped arc surface on one side, with the base plate serving as the face. The materials used include PVC, aluminum alloy, and stainless steel. Inner and outer corners do not necessarily have to be 90 degrees or close to 90 degrees. Depending on the specific layout of the room, the angles may vary, but most corners are indeed at a 90-degree angle. In summary: recessed corners are inner corners, and protruding corners are outer corners. Evaluating the craftsmanship of plasterers and painters is crucial, particularly in how they handle inner and outer corners. Whether they are straight, vertical, and even is key to determining the skill level of the plasterers and painters.