# Ghesquiere Plastic Testing, Inc\.: Independent Materials Testing Services

> Your expert guides for automotive materials testing with over 50 years of experience and 850 accredited tests\. We make your deadline our priority\.

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## Pages
- [Terms and Conditions](https://gptesting.com/terms-and-conditions/)
- [Privacy Policy](https://gptesting.com/privacy-policy/)
- [Material Testing Consultation](https://gptesting.com/material-testing-consultation-2/)
- [30\-Minute Discovery Call](https://gptesting.com/material-testing-consultation/)
- [Promotion Ended](https://gptesting.com/promo-ended/)

## Posts
- [Salt Spray and Corrosion Testing](https://gptesting.com/blog/weathering-environmental/salt-spray-corrosion-testing-automotive/)
- [FMVSS 302 Flammability](https://gptesting.com/blog/oem-compliance/fmvss-302-cmvss-302-interior-flammability-testing/)
- [Environmental Exposure Testing: Your Q3 Preparation Guide](https://gptesting.com/blog/expertise/automotive-environmental-exposure-testing-guide/)
- [Taber vs\. Martindale: Choosing the Right Abrasion Test for Your Material](https://gptesting.com/blog/mechanical-physical/taber-vs-martindale-abrasion-testing/)
- [Temperature Cycling and Thermal Shock Testing Explained](https://gptesting.com/blog/weathering-environmental/temperature-cycling-thermal-shock-testing-automotive/)

## Popups
- [REQUEST 10% DISCOUNT](https://gptesting.com/?post_type=popup&p=6059)
- [SoA Request](https://gptesting.com/?post_type=popup&p=5769)
- [Example: Auto\-opening announcement popup](https://gptesting.com/?post_type=popup&p=5759)

## Popup Themes
- [Default Theme](https://gptesting.com/?post_type=popup_theme&p=5751)
- [Light Box](https://gptesting.com/?post_type=popup_theme&p=5752)
- [Enterprise Blue](https://gptesting.com/?post_type=popup_theme&p=5753)
- [Hello Box](https://gptesting.com/?post_type=popup_theme&p=5754)
- [Cutting Edge](https://gptesting.com/?post_type=popup_theme&p=5755)

## Tests
- [Interior Trim Fogging Characteristics \(Use The Following SAE Standard With 3 Hours At 100 C Heating, 21 C Cooling Plate, Post Test Conditioning 1 And 16 Hours](https://gptesting.com/blog/test/interior-trim-fogging-characteristics-use-the-following-sae-standard-with-3-hours-at-100-c-heating-21-c-cooling-plate-post-test-conditioning-1-and-16-hours_fogging/)
- [Automotive Accelerated Weathering Standards](https://gptesting.com/blog/test/automotive-accelerated-weathering-standards/)
- [General Test Methods for Fabrics](https://gptesting.com/blog/test/general-test-methods-for-fabrics-2/)
- [Determination of Soft Trim Materials and Related Materials](https://gptesting.com/blog/test/determination-of-soft-trim-materials-and-related-materials/)
- [Dimensions of Coated Fabric](https://gptesting.com/blog/test/dimensions-of-coated-fabric/)

## Testing Methods
- [Accelerated Weathering and Colorfastness to Light](https://gptesting.com/blog/testing-method/accelerated-weathering-testing-and-colorfastness-to-light/): Post exposure evaluations can include visual color evaluations according to AATCC or ISO Gray Scale, Instrumented Colorimetry Evaluations, gloss, haze, and microscopic evaluations\.
- [Viscosity](https://gptesting.com/blog/testing-method/viscosity/)
- [Fungus Resistance](https://gptesting.com/blog/testing-method/fungus-resistance/): Performance of Fungus and Mildew Resistance determinations on wide variety of plastics, textiles, sealants, and parts using various fungus strains
- [Odor Testing](https://gptesting.com/blog/testing-method/odor-testing/): GPT is capable of performing odor in accordance with all of the major automotive specifications and has a large selection of qualified panelists to perform evaluations\.
- [Flammability Testing](https://gptesting.com/blog/testing-method/flammability-testing/): GPT is well versed in Flammability testing\.

## Test Equipment
- [Reciprocating Abrader](https://gptesting.com/blog/test-equipment/reciprocating-abrader/)
- [Chrysler Cold Fold Tester](https://gptesting.com/blog/test-equipment/chrysler-cold-fold-tester/)
- [Chrysler Pinch Fold Tester](https://gptesting.com/blog/test-equipment/chrysler-pinch-fold-tester/)
- [Ford W Flex Tester](https://gptesting.com/blog/test-equipment/ford-w-flex-tester/)
- [Seatbelt Wear Tester](https://gptesting.com/blog/test-equipment/seatbelt-wear-tester/)

## Automotive Specs
- [Vinyl and Vinyl Alloy Film Materials \- Performance](https://gptesting.com/blog/automotive-spec/vinyl-and-vinyl-alloy-film-materials-performance/)
- [Top Grain Leather, Genuine, Finished, Steering Wheel, Shift Knob](https://gptesting.com/blog/automotive-spec/top-grain-leather-genuine-finished-steering-wheel-shift-knob/)
- [Test Method for Auto Fabrics, Carpets, Non Woven Fabrics, Vinyl, Artificial Leather and Leather](https://gptesting.com/blog/automotive-spec/test-method-for-auto-fabrics-carpets-non-woven-fabrics-vinyl-artificial-leather-and-leather/)
- [Split Leather, Genuine, Finished, Steering Wheel, Shift Knob and Boot](https://gptesting.com/blog/automotive-spec/split-leather-genuine-finished-steering-wheel-shift-knob-and-boot/)
- [Seat/Door Genuine Leather and Polyvinylchloride Leather and Polyvinylchloride Coated Fabric for Automobiles](https://gptesting.com/blog/automotive-spec/seat-door-genuine-leather-and-polyvinylchloride-leather-and-polyvinylchloride-coated-fabric-for-automobiles/)

## Categories
- [Expertise](https://gptesting.com/blog/category/expertise/)
- [Weathering \& Environmental](https://gptesting.com/blog/category/weathering-environmental/)
- [OEM Compliance](https://gptesting.com/blog/category/oem-compliance/)
- [Uncategorized](https://gptesting.com/blog/category/uncategorized/)
- [Mechanical \& Physical](https://gptesting.com/blog/category/mechanical-physical/)

## Test Types
- [Stain](https://gptesting.com/blog/test-type/stain/)
- [Oven / Exposure Cycle](https://gptesting.com/blog/test-type/oven-exposure-cycle/)
- [Tensile](https://gptesting.com/blog/test-type/tensile/)
- [Peel](https://gptesting.com/blog/test-type/peel/)
- [Flammability](https://gptesting.com/blog/test-type/flammability/)

## Publishers
- [ASTM](https://gptesting.com/blog/publisher/astm/)
- [Ford](https://gptesting.com/blog/publisher/ford/)
- [ISO](https://gptesting.com/blog/publisher/iso/)
- [GM](https://gptesting.com/blog/publisher/gm/)
- [Stellantis \(Chrysler\)](https://gptesting.com/blog/publisher/stellantis-chrysler/)

## Industries
- [Automotive](https://gptesting.com/blog/industry/automotive/)

## Optional
- [Sitemap index](https://gptesting.com/sitemap_index.xml)