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Quality Assurance

Kostklip's goal is to provide quality products. We take pride in our manufacturing and quality testing procedures to deliver the most functional and durable product. Along with strict internal processes for producing the best product, we recommend that customers follow the below in-store usage guidelines to maintain a high level of quality and functionality.

Kostklip’s products are warranted to be free of defect(s) in material and workmanship for 90 days from the date of receipt of goods at the Customer’s location. For installed products, installation must have been completed in accordance with kostklip’s recommended procedures and good trade practices.

This warranty covers kostklip products only when used for the application(s) for which they are manufactured and intended within Canada and the United States.


Since 1969, kostklip has been designing and innovating merchandising solutions, and has led the way with the highest quality shelf edge moldings. We work with our trusted suppliers to develop raw material formulas that can withstand high impact, function in low temperatures and resist UV rays to prevent discoloration; which cannot be found in non-kostklip branded moldings.

Kostklip designs and manufactures our ticket moldings using materials and resources from North America.



Ticket Moldings are tested on store shelves. Kostklip carries a full line of standard shelves from all major brands, including Hussmann, Madix, Hill Phoenix, Lozier, etc. then matches the ticket molding to the shelves they are intended to fit.


ClearGrip holding strength is tested between two different materials by the weight the grippers will hold. We also test to confirm that there is a strong bond between clear material, colored material and flexible material in our extrusions.


We test our raw material upon sourcing for ticket moldings in a UV tester and compare it against our competitors·. UV exposure is accelerated against the plastic, and lifetime and degradation levels are calculated.


Kostklip performs inspections at regular intervals during production. Measurements and test results are recorded on a quality control sheet specific to that production run. Dies are regularly checked and cleaned, which makes our windows clearer and without striations.


Kostklip’s liability shall not, in any circumstances, exceed the net sales price of the product.

Download our Quality Assurance brochure for more information.