La-Co, a brand under markal. com, is a trusted partner for professional contractors worldwide. With their high-quality and high-performance plumbing and HVAC chemicals, LA-CO has established itself as a reliable name in the industry.

Their products have been used in various settings, from residential homes to commercial buildings like the United States’ National Archives Building in Washington D. C. LA-CO offers a wide range of products designed to protect history’s important documents and preserve the world’s precious natural resources.

Their product categories include pipe thread sealants, soldering fluxes, heat protection products, lubricants, anti-seize products, and repair sealants, among others. Notable highlights from their lineup include the COOL GEL heat barrier spray and SLIC-TITE PASTE WITH PTFE, a heavy-duty pipe thread compound. As a brand committed to excellence, LA-CO Industries continuously innovates and delivers top-notch solutions for plumbing and HVAC needs.

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