The World’s Best Heavy Duty, Waterproof and Chemical Resistant Silent Plastic Zippers for Barrier Closure Protection Made in USA

You can count on MaxiGrip’s fail-safe barrier closure products in unpredictable environments. Our state-of-the-art plastic zipper solutions are ideal for applications that must hold up in extreme conditions, contain hazardous materials, and withstand frequent abuse. Our plastic zippers function like an industrial-strength “heavy duty zip lock” that keeps what’s inside safe and keeps the external elements that cause damage or contamination.

Heavy Duty Plastic Zippers Provide the Ultimate Protection from All Elements

The critical value of MaxiGrip's barrier closure system lies in its unmitigated protection against liquids and gases, especially where personal safety is at stake. MaxiGrip plastic zipper products are your waterproof, airtight, heavy duty, silent, closure solution that resists all of nature's elements, including heat, fire, wind, UV, pests, and allergens. Our gastight zipper components are chemical resistant and extremely dependable, protecting against man-made hazards like gas, biohazards, and even radiation. MaxiGrip is ideal for use in military and government protective applications, dry storage needs, medical, chem bio (NBC) containment, and consumer products—such as outdoor gear, waterproof e-cases, dry bags, and fabric structures.

Highly Functional, Diverse Weatherproof Barrier Closure Zippers

ITW MaxiGrip offers flat or horizontal plane closures (MaxiGrip) and top or vertical closures (U-MaxiGrip) that are re-sealable and practical. Offering many material, additive, and assembly options, it gives you the flexibility to include heavy duty zipper performance in your original product specifications.

Our web site illustrates how our heavy duty zipper profiles can solve closure needs for a variety of closure protection designs, both functionally and aesthetically. If you need further assistance or product samples, please do not hesitate to contact us at 1-908-350-7993 or by email at imartins@itwecps.com.