TxDOT Type IV low-viscosity, gravity-fed sealant typically is made by combining two proprietary liquid components in the ratio required by the manufacturer.

Refer to and for

Epoxies and Adhesives

for additional information. Also refer to approved manufacturers and products list.

Use material not included in the approved MPL when specified on the plans or if authorized by the Engineer.

Provide dry, coarse sand to apply to deck surface when flood coating with sealant is specified.

The sand should be able to provide long-term skid resistance, with minimum 60% acid insoluble residue per Tex-612-J.