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DL LABS provides a complete range of performance, application, resistance and durability tests on coatings, caulks and sealants. DL LABS is accredited by the U. S. Department of Commerce, through its National Voluntary Laboratory Accreditation Program (NVLAP), Laboratory Number 100252-0, to perform the following ASTM tests.

 B117 - Salt Spray Testing
 C510 - Staining and Color Change
 C639 - Rheological Properties
 C661 - Indentation Hardness Durometer

 C679 - Tack-Free Time
 C719 - Adhesion and Cohesion of Sealants
 C731 - Extrudability of Latex Sealants
 C732 - Effects of Artificial Weathering

 C734 - Low-Temperature Flexibility
 C736 - Extension-Recovery and Adhesion
 C793 - Effects of Accelerated Weathering
 C794 - Adhesion-in-Peel
 C834 - Specification for Latex Sealants
 C920 – Specification for Elastomeric Sealants

 C1183 - Extrusion Rate
 C1241 - Volume Shrinkage
 C1246 - Effects of Heat Aging    

 C 1305 – Crack Bridging

 C 1523 – Adhesion of Pre-cured Seals

 D56 - Flash Point by Tag Closed Tester
 D93 - Flash Point by Pensky-Martens Tester
 D185 - Coarse Particles in Paints
 D281 - Oil Absorption by Spatula Rub-Out

 D412 - Methods for Tension Testing
 D522 - Mandrel Bend Test
 D523 - Specular Gloss

 D562 - Consistency of Paints (Stormer)

 D 624 -  Tear Strength
 D711 - No Pick-Up Time of Traffic Paint
 D968 - Abrasion Resistance by Falling Abrasive
 D1005 - Dry-Film Thickness of Organic Coatings

 D1210 - Fineness of Dispersion
 D1212 - Wet Film Thickness of Coatings (A)   

 D 1308 - Effect of Household Chemicals

 D1310 - Flash Point by Tag Open-Cup
 D1475 - Density of Paint, Varnish and Lacquers
 D1640 - Drying of Organic Coatings
 D1653 - Water Vapor Transmission   

 D 2134 – Sward Hardness                       

 D2196 - Rheological Properties - Brookfield
 D2197 - Scrape Adhesion of Organic Coatings

 D2202 - Slump of Sealants
 D2203 - Staining from Sealants
 D2240 - Rubber Property - Durometer Hardness

 D2369 - Volatile Content of Coatings
 D2370 - Tensile Properties
 D2371 - Pigment Content

 D2377 - Tack-Free Time
 D2486 - Scrub Resistance
 D2697 - Volume Nonvolatile Matter
 D2698 - Pigment Content
 D2794 - Effects of Rapid Deformation (Impact)
 D2805 - Hiding Power

 D3258 - Porosity of Paint Films
 D3273 - Resistance to Growth of Mold
 D3278 - Flash Point by Setaflash Tester

 D3359 - Adhesion by Tape Test
 D3363 - Film Hardness by Pencil Test
 D3450 - Washability Properties of Coatings
 D3723 - Pigment Content
 D3793 - Low-Temperature Coalescence

 D3806 - Fire-Retardant Paints (2-ft Tunnel)
 D3960 - Volatile Organic Content (VOC)
 D4017 - Water in Paints
 D4060 - Abrasion Resistance (Taber Abraser)

 D4062 - Leveling of Paints
 D4212 - Viscosity by Dip-Type Cups
 D4400 - Sag Resistance of Paints

 D4446 - Anti-Swelling Effectiveness
 D4541 - Pull-Off Strength of Coatings
 D4707 - Spatter Resistance
 D4828 - Practical Washability of Coatings
 D4946 - Blocking Resistance
 D5095 - Nonvolatile Content in Silanes

 D 6904 – Resistance to Wind Driven Rain 

 D 7088 – Resistance to Hydrostatic Pressure 

 D 7091 – Dry Film Thickness

 E 96 – Moisture Vapor Transmission  

 E313 - Indices of Whiteness and Yellowness
 E1347 - Color Difference by Colorimetry
 G154 - Light and Water Exposure Apparatus

 

 

- Additional Services -

 

 


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