Techline Coatings, Inc. Februrary 2010 Newsletter

February 2010

Coating Intake Ports

We have been asked from time to time about coating the ports and the benefits. Normally the port is coated with one of our dry film lubricants, like TLML or CermaLube. This provides a Boundary layer effect and aids in reducing fuel drop out. For all out competition it is recommended that a coat of our TLLB be applied, the coating “flashed” at 200f for 10 minute and after cooling, a top coat of TLML is applied and then cured. The TLLB will function as a thermal barrier reducing heat absorption by the fuel and the TLML will continue to provide the Boundary Layer effect. The same principles apply in the runners of an intake manifold.

Silk Screened Pistons

Periodically we receive questions about pistons coated using the silk screen method. Many shops report customers bring new screen coated pistons in to be recoated after running for just a short period of time. In many instances a screen coated piston has not had the skirts etched, to save cost and allow for high production volume coating. Unfortunately this leads to poor adhesion of the coating. In effect the coating acts as a break in coating only. While CermaLube will bond to a piston without etching we recommend that all parts to be coated with a Dry Film Coating be properly etched to assure complete bonding and long life.

Tech Line Coatings, Inc Receives SBCA 2009 Best of Business Award

Using statistical research and consumer feedback, the SBCA identifies companies that they believe have demonstrated what makes small businesses a vital part of the American economy. The selection committee chooses the award winners from nominees based off statistical research and also information taken from monthly surveys administered by the SBCA, a review of consumer rankings, and other consumer reports. Award winners are a valuable asset to their community and exemplify what makes small businesses great.

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