We develop advanced chemistries to
improve your processes and your products.

We engineer effective and high quality cleaners, conformal coatings, and other chemical products to improve the reliability and longevity of electronic products and optimize production throughout.

Flux Removers

Flux Remover

Flux Remover

Flux removers (defluxers) remove flux residues and other contaminants left by manufacture, rework, or repair of printed circuit boards. Residues from higher, lead-free temperatures are harder to clean. PWR-4, G3, E-LINE and Precision-V flux removers have been proven very effective at removing fluxes baked on at lead-free temperatures.
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conformal-coating

Conformal Coating

Conformal Coating

Conformal coating is a specialty polymeric film-forming product that protects circuit boards, components, and other electronic devices from adverse environmental conditions. These coatings ‘conform’ to the irregular landscape of the PCB providing increased dielectric resistance, operational integrity, and protection from corrosive atmospheres, humidity, heat, fungus, and airborne contamination such as dirt and dust.
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desoldering braid

Desoldering Braid

Desoldering Braid

Desoldering braid or desoldering wick is a pre-fluxed copper braid that is used to remove solder allowing components to be replaced and excess solder (e.g., bridging) to be removed. The soldering iron is applied to the wick as it sits on the solder joint, and when both reach the solder's melting point, the flux is activated and, through capillary action from the braided design, solder is drawn up the wick. Techspray wick has been a mainstay at PCB rework, repair and prototyping stations for over 30 years.
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IN THE NEWS

Cleaning & Maintenance Guide for Aircraft Engine Nacelles
One of the dirtiest parts of a jet is the engine which is not much of a surprise. Engines have come a long way since the dawn of the jet age but they still produce a lot of carbon. Carbon is, of course, a leading cause of corrosion, but in the case of engines it can cause more problems than that. Modern engine nacelles are incredible designs which do a lot more than house the engine; they are aerodynamic marvels that are designed to properly channel the flow of air from the engines, and house the accessory drive systems of the engine. Not surprisingly, nacelles are filthy places while also being sensitive places. next...
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Novec and Vertrel Solvent Replacement Cleaning Options for Medical Instrument and Implantable Devices
Medical Device Manufactures looking for 3M Novec and Chemours Vertrel-based solvents. The Techspray PWR-4 High-Performance Vapor Degreaser Solvent: In-Stock and Ready to Ship. next...
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Top 7 Criteria for Qualifying a New Aviation MRO Degreaser
Given the wide range of cleaning tasks an MRO faces, each cleaning product will offer characteristics more or less suited to a specific task. However, there are seven important characteristics to rank against the intended application and the business location's regulatory requirements. An easy-to-use qualification worksheet is available, which follows along with the criteria below. next...
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7 Tips for Qualifying 3M Novec Replacement Vapor Degreaser Solvents
Currently, companies are scrambling to identify and qualify replacements for common solvents used for vapor degreasing: 3M Novec 71DA, 71IPA, 71DE and 72DE. 3M’s Belgium-based chemical processing plant has been shut down (as of May ’22) due to stringent discharge standards of PFAS. The loss of this production capacity has led to global shortages of Novec-branded solvents. next...
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