... strong adhesion with resin,easy dissolution in styrene,top stiffnematerial fiberglass mesh is a new pattern building material and is necessary ... wall heat preservation, interior wall anti cracking. Fiber glass mesh can strengthen the wall of build.It can avoid crack ... ,easy dissolution in styrene,with top stiffnematerial.Specification: 5 mesh, 6 mesh,7 mesh, 60g180g. fiberglass mesh fiberglass cloth