DRYLOK® Latex Bonding Agent forms a long-lasting, tight bond to the original surface, helping to extend the life of the repaired area.
- Bonds concrete, plaster, and more to difficult surfaces
- Add to patching cement to increase the resiliency and elasticity of the patch
- Improves the performance of powdered waterproofers
- Cleans up with soap and water
- Repair and repoint masonry, purge walls, resurface concrete driveways, patios, slabs, and steps
- Sizes: quart, gallon
- Coverage: up to 500 square feet per gallon depending on the porosity of the surface
- Dry time: 30 minutes when used prior to topcoating with plaster or concrete
Proof of Performance: ASTM Testing
- ASTM D 16 – Standard Terminology for Paint, Related Coatings, Materials and Applications.
Surface must be clean, dry and free of oil, grease and powdery or peeling materials.* Protect from freezing.
Schedule your project when both air and surface temperatures are 50°F or higher and, for best results, wait for a dry (rain-free) period.
To strengthen concrete mixes: Slowly add DRYLOK® Latex Bonding Agent to cement powder (1 quart DRYLOK® Latex Bonding Agent to 3 parts cement powder for normal repairs), stirring constantly until the consistency is smooth. Adjust the consistency, if necessary, by adding additional latex or cement.
To patch or repoint: Brush or spray DRYLOK® Latex Bonding Agent on the surface to be repaired. Apply full strength without thinning. Once DRYLOK® Latex Bonding Agent changes from a milky color to a clear glaze (approximately 30 minutes), it is ready for a topcoating of plaster or concrete.
To improve powdered waterproofers: mix DRYLOK® Latex Bonding Agent with water in a 1 to 1 ratio, and use this mixture instead of water to prepare the powdered masonry waterproofer (like DRYLOK® Powdered Masonry Waterproofer).
USAGE STATEMENT: Prior to use, carefully read the product label and follow the directions. For technical information, warnings, cautions, notices, and additional information, download and read the documentation available on this website.
* WARNING: If you scrape, sand or remove old paint, you may release lead dust. LEAD IS TOXIC. EXPOSURE TO LEAD DUST CAN CAUSE SERIOUS ILLNESS, SUCH AS BRAIN DAMAGE, ESPECIALLY IN CHILDREN. PREGNANT WOMEN SHOULD ALSO AVOID EXPOSURE. Wear a NIOSH-approved respirator to control lead exposure. Clean up carefully with a HEPA vacuum and a wet mop. Before you start, find out how to protect yourself and your family by contacting the National Lead Information Hotline at 1-800-424-LEAD or visit www.epa.gov/lead.