Also available in  EPDM rubber (CG-2E), these 4 5/8” wing corner guards offer durable protection in different environments. Use CG-2 for interior installations. Both models can be mounted with mechanical fasteners; CG-2 can also be mounted with adhesive. Wing size: 4 5/8" Material: SBR Rubber Recommended Mounting: Mechanical Fasteners (both) or Adhesive (ADH-760 SDS) Color: Black For Interior Use Only