October 31, 2023 GoodUse- GU-500SD admin 0 Comment Product List GoodUse- GU-500SD: (PURE EPOXY INJECTION MORTAR) is a two-component. high strength adhesive anchoring system. Tagged on: GoodUse- GU-500SD: (PURE EPOXY INJECTION MORTAR) is a two-component. high strength adhesive anchoring system.