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"Fastel Adhesive and Substrate Products is a leader in providing adhesive and substrate technology designed to support a worldwide electronics, industrial, automotive, alternative energy, military, medical device, assembly and packaging adhesive market. Our continual success is based upon principles of quality, value, customer satisfaction and continual improvement. These core principles are fundamental in creating synergistic benefits for our customers as we continue to maintain and enhance the growing need for adhesive solutions for product and manufacturing design requirements.

We are always dedicated to researching and developing new markets to determine where our FastelFilm, Fastelek, FastelFoil and Devinall Brands will enhance and provide value for our customers worldwide. Our adhesive products add bond strength, a clean installation, quick cure time and overall reduced assembly time in an effort to offer out customers the flexibility of cost, design and process.


Headquartered in San Clemente, CA, USA our facilities are equipped with strategic manufacturing equipment and process machinery, test equipment and sophisticated materials requirements planning tied together to accomodate the timely demands of our customers. Our adhesive and substrate materials are readily available to simply anything from mounting an electronic device, sealing a contact plug or simply bonding two components together quickly, efficiently and with no mess.
We are driven by the innovation of our customers and global partners integrated with the requirements of our ISO 9001:2008 Quality Certification. Our continual improvement goal is to supply our customers and global partners with absolute confidence in our abilities to provide products that meet or exceed customer expecations.

With adhesive and substrate products tested and approved in thousands of applicaitons around the world, we are always ready to assist our customers by providing them the materials and support that will improve the quality of their finished products and efficiency of their assembly."

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FastelMask

FastelTack

FastelTack ST4 was created as a high performance acrylic-based pressure sensitive adhesive with excellent long-term adhesion to a wide variety of substrates. FastelTack is an unsupported acrylic pressure sensitive adhesive supplied on a moisture stable polycoated release liner available in continuous rolls, slit rolls, die cuts formats, or prelaminated by Fastel Adhesives to a wide range of substrates including aluminum, copper, stainless steel, PET Films, polyimide films, and customer required substrates. FastelTack ST2 has excellent long-term adhesion over a wide temperature range, as well as superior long-term aging properties. When in contact with flexible PVC, ST is designed to provide excellent resistance to plasticizer migration. ST exhibits sunlight resistance and moisture, solvents, mild acid, mild alkali, oil and grease.

FastelTack ST4

FastelTack ST2 was created as a high performance acrylic-based pressure sensitive adhesive with excellent long-term adhesion to a wide variety of substrates. FastelTack is an unsupported acrylic pressure sensitive adhesive supplied on a moisture stable polycoated release liner available in continuous rolls, slit rolls, die cuts formats, or prelaminated by Fastel Adhesives to a wide range of substrates including aluminum, copper, stainless steel, PET Films, polyimide films, and customer required substrates. FastelTack ST2 has excellent long-term adhesion over a wide temperature range, as well as superior long-term aging properties. When in contact with flexible PVC, ST is designed to provide excellent resistance to plasticizer migration. ST exhibits sunlight resistance and moisture, solvents, mild acid, mild alkali, oil and grease.

FastelTack ST2

FastelMask RT500 was created as a protective mask that easily removes from a variety of surfaces while leaving no adhesive residue. RT500 is made up of an electrical grade polyester substrate that has been coated with a silicone adhesive. When exposed to high temperatures, the polyester backing virtually eliminates shrinkage. Once applied to your substrate, the RT500 protects your substrate or device from surface damage during fabrication, installation, handling, and shipping.

FastelMask RT‐500

Fastel Adhesives

"Fastel Adhesive and Substrate Products is a leader in providing adhesive and substrate technology designed to support a worldwide electronics, industrial, automotive, alternative energy, military, me

Fastel Adhesives - Adhesive - Substrate - Bond - Quality

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FastelMask RT-500

FastelMask RT-500 - Fastel Adhesives

FastelMask RT500 was created as a protective mask that easily removes from a variety of surfaces while leaving no adhesive residue. RT500 is made up of an electrical grade polyester substrate that has

FastelMask RT‐500 - Fastel Adhesives - Good Electrical Properties

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	Value	Units	Test Method / Conditions
Adhesion to Steel	16 - 18	oz/inch	—
Breaking Strength	30000.0	psi	—
Elongation	1.5	—	—
Temperature Range	‐51 to 177	°C	—

FastelMask RT‐500

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