#901 Clear Rock Binder – 901

Water Based – Secures Loose Gravel
Great For Sealing Plaster And Masonry Surfaces

Western Colloid’s #901 Clear Rock Binder is a water based, clear, vinyl acrylic coating. It is formulated with tough acrylic resins, to form a long lasting clear binder on gravel roofs or anywhere loose gravel is present. When applied properly it will secure loose gravel, preventing bare spots, membrane burnouts and loose gravel in gutters and on the ground. It will also enhance the color of the gravel. It may also be used as a sealer and water repellent on masonry and plaster surfaces.





  • Secures loose gravel on roofs.
  • Water repellent sealer on masonry or plaster surfaces.