Dragnet Corner Features 1, metal security angle with high-quality double-sided galvanized material, aging, refractory corrosion, prevent rust. 2, the metal strip precise acute angle size designed to avoid a centralized by the impact force when the corner, will force uniformly dispersed around the edge portion of the effective protection of sun angles intact. 3, metal Corner Slice punching and expansion are two, not only to facilitate the nailing strip and such that the angle of the corner portion of the gypsum board or other bonding material bound more firmly. 4, Metal Corner Bead Corner construction without relying on wood slats, primary plasterers could equally make the perfect corner straight line, shorten construction time, effectively reducing the construction cost. Usage: 1, the first metal angle strips cut to the desired length and apply adhesive plaster Yang corner to bond metal angle strips, or fixed with screws directly at the sun angle. 2, the metal strip along the Kok Yang corner pasted onto caulks, and gently squeeze to make strong bond. 100mm wide on each side of the filling material covered, until dry. 3, the second layer of joint compound after drying joint compound with sandpaper lightly polished surface. 4, apply a third layer of joint compound on each side about 200mm wide. Material: galvanized steel, stainless steel, aluminum alloy plate. Thickness: 0.3-0.5mm length: Standard 2.4m-3m, also follow to customer requirements. Hole Size: 5 × 15mm, 10 × 20mm, 10 × 30mm side width: 30 × 30mm, 40 × 40mm, 50 × 50mm, 60 × 60mm, there with two sides and without side with Collage width 5mm. Usage: Corner Bead galvanized steel or stainless steel expansion stretch wings from. Expansion wings corner bead can be combined with a solid mortar to form a smooth, flat, simple corners while protecting the corners to prevent fragmentation, and easy construction, low cost, can save a lot of time.