in livestock marking temperature indication technologies la co quality plumbing and pvf chemicals about us tradeshows products product categories pipe thread sealants lead free products soldering fluxes heat protection products leak detectors repair sealants anti seize products rust penetrants lubricants cleaning products general plumbing products product catalogs product faqs sds resources artwork literature application charts link to la co educational pages lead free law ghs safety data sheets where to buy contact us customer service customer service faqs sample request form become a distributor join our mailing list quality plumbing and pvf chemicals as a global leader with a broad range of chemicals for plumbing pvf and more we have a product for you . find a marker search by applicationproduct type protects components from heat damage specialty fluxes for all metals premixed epoxy sealer for use on refrigeration systems find the right product for your plumbing needs the fast way to check for leaks since 1934 la co industries inc. has been a family owned company providing quality products for the professional . we are committed to serving several industries including plumbing pipefitting hvac and maintenance operations . the la co brand is sold through our extensive network of long term professional distributors from around the world . as a global leader with a broad range of chemicals for multiple industries we have a product for you . site mapprivacy policycontact usrep login 2016 la co industries inc. all rights reserved . website design and development by americaneagle.com inc. languages englishespa ol more