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.

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 or desoldering wick is a pre-fluxed copper braid that is used to remove solder, which allows 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 are brought up to 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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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 more baked on and 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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IN THE NEWS

Boosting Durability of Electronics in Robotics, Grow Lights and Controllers for Indoor Farms
Indoor growing technology has been rapidly improving in recent years, increasing in sophistication and effectiveness. This is driven by the demand of a rapidly increasing indoor farming market, which requires greater and greater output efficiencies. The indoor farming market is forecasted to grow 10.9% per year from 2021 to 2028, going from $36.4B to $75.3B (US) [1]. This has created challenges as electronic devices are expected to perform flawlessly for years is the harshest of conditions. next...
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Case Study: Conformal Coating Improves Reliability of Grow Lights without Affecting Light Properties
Techspray was approached by a grow light manufacturer that was struggling to produce LED light fixtures with good reliability in harsh conditions. Their solution was to apply conformal coating to their printed circuit board assemblies (PCBA), but that led to a host of complications, which included shutting down their production line for the day due to noxious and hazardous fumes. Fine-L-Kote LED2 Conformal Coating was the product that eventually saved the day, but only after rigorous qualification testing. next...
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Essential Guide to Precision Cleaning Brushes
When cleaning sensitive devices and electronics, including printed circuit boards, the safest method is to allow the solvent to its job without additional agitation. Unfortunately, with oxidation, heavy greases, and other tenacious soils, there is no substitute for a technical cleaning brush. The article covers brush specifications, bristle types, and special considerations when working with precision cleaning brushes. next...
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Techspray Products Control ESD and Improve Reliability
Electrostatic discharge happens all the time, especially in dry climates and in the winter season, when there isn’t moisture in the air to help bleed the excess electrons (water is conductive, so allows the electrons to flow more easily). Normally it is nothing more than an irritation, but with sensitive electronics, it can lead to PCB failures. next...
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