Chemicals Products

When you need the right chemicals for your masonry project, we carry just what you’re looking for. At 9 Brothers Building Supply, we have all types of chemicals for masonry projects. Our two locations in the Long Island area carry all the necessities for your upcoming project.

Masonry may revolve around stone, but chemicals are needed in the process, too. When you need the right chemicals for your masonry project, we have you covered. One of our staff members at either of our NYC area locations will be happy to help you find what you need.

Masonry Chemicals We Carry

We carry several chemicals used in masonry from two major brands. Our Sika products include the Sika Level-01 Primer Plus and the Sikaflex 15LM Limestone. We also have the Sikaflex-1c SL Self-Leveling Joint Sealant. These products offer just what you need to complete your masonry project.

We also offer three products from W.R. Meadows including the 100 Curing Compound, the CS-309-25 OTC Sealer, and the VOCOMP 20. Whether you need the right curing chemicals or the right sealer, we have the options you need to complete your entire masonry project.

Getting the right masonry chemicals will help make a difference in how fast you can finish the job and the quality of the job. Whether you want a resin-based product or another type of project, we carry the right options in both our locations.

At 9 Brothers Building Supply, we serve both DIYers and contractors. Anybody handling a masonry project can get the right chemicals at either of our two locations. You can stop in at our Brentwood location or Riverhead location and pick up everything you need today.

We also carry plenty of masonry tools, forms, concrete, and other masonry projects. Our team is ready to become your go-to source for masonry products in the NYC and Long Island area. Whether you run a construction company or you’re trying to finish a project for your home, let us help you get the right products for your needs.

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Plainview Building Supply

1670 Islip Ave. Brentwood, NY
11717 Phone: (631) 273-3323

Rockville Centre Building Supply

28 Mill Road Riverhead, NY
11901 Phone: (631) 208-1630


70 Comsewogue Rd SUITE 9 Setauket-East Setauket, NY 11733 Phone: (631) 928-4665