EPX2 is a grout used for the installation of the SP10, SP12, SP18 and SP58 BoltHold anchors in asphalt. It is a blend of cement products that cures to a hard solid after being mixed with water. Set time for the mixture is 15 minutes at temperatures 60-80 F. The product is exothermic, generating heat during the curing process, and expands as it cures. The expansion assures that there will be no cracks.
The EPX2 should not be used with our Dacromet anchors, as some chemicals in it interact with the Dacromet coating. Use a resin instead (see below). At low ambient temperatures (below 40F), use warm water to mix with the EPX2 powder. For a guide how to use the EPX2 at temperatures lower than 45F, see AN36.
The grout is available in 12 oz bags and in 10 lb. tubs.
EPX3 Low Temperature Grout
At temperatures close to freezing or below it, use our EPX3 special resin grout instead. The EPX3 will cure at temperatures as low as 14F as long as the material starts out at room temperature. The EPX3 can be applied to holes with water.
Do not apply to a frozen hole regardless of the grout type, as the ice may prevent the grout from bonding with the asphalt itself.