Lamberti Sales is powered by Sosmetal Products, Inc.
For almost 80 years, Sosmetal Products, Inc. has been a trusted supplier of industrial fasteners, chemicals, and maintenance solutions. Founded in 1946 and headquartered in Philadelphia, Sosmetal has built its reputation on reliability, quality, and long-standing relationships with businesses across the United States.
lambertisales.com is an online channel for professional-grade drain and maintenance chemicals — products that have been proven in the field by mechanics, plumbers, facilities managers, and contractors nationwide. Our flagship formulas like Drain Punch and P-Free are manufactured to Sosmetal’s strict standards and backed by the same support and service that has defined our company for generations.
Why buy from us?
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Backed by Sosmetal Products, Inc. — an industry leader with decades of experience.
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Products are tested, proven, and in stock.
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Fast, reliable shipping from our U.S. warehouse.
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Real people behind the phone and email — no call centers, no runaround.
Our Commitment
When you buy from lambertisales.com, you’re not just ordering a product online — you’re dealing directly with a Sosmetal division that stands behind every bottle. We’re here to keep your operations running smoothly, safely, and without clogs.