It uses woven fiberglass mesh as base material , after coated with acrylic acid copolymer liquid then clean cut into different width and length tape. Characteristics : excellent alkali resistance and deformation resistance ,high tensible strength, high stickness ,easy application, durable, stability Application :repair drywall and ceiling ,join plaster board and repair cracks and other demands in the wall surface Specification: Material : E-glass or C-glass Color : white(standard) etc. Constructure : Leno Weight : 50-80 g/m2 Count: 9*9mesh/inch ,8*8mesh/inch .8*6mesh/inch ,9*8mesh/inch Width : 35mm, 50mm, 100mm or wider Length : 10m, 20m, 45m, 90m or longer Note : Special specifications can be ordered and produced by the requirement of the customers.