STINGER EXO Underlayment

STINGER EXO Underlayment is a UV-resistant synthetic underlayment that can be exposed to the elements for up to six months. Manufactured with 100% synthetic woven fabric, EXO delivers high tear strength and proprietary non-skid additives for enhanced slip resistance for roofer safety. Featuring a preprinted nailing pattern and overlap lines to speed underlayment installations, EXO helps roofing crews complete more jobs in less time.

For the best installation experience, STINGER recommends installation with STINGER cap tools and cap fasteners, like its NailPac® collated cap nails, which recently received Florida Product Approval (FL35349) under the Florida (DBPR) Department of Business & Professional Regulation and meets the Insurance Institute for Business & Home Safety’s (IBHS®) FORTIFIED Roof™ program standards.

STINGER EXO Underlayment features 25, 35 and 50 year warranties. Learn more about STINGER EXO Synthetic Underlayment acceptance by the Texas Department of Insurance at 

Learn more about STINGER roof underlayment, tools, and fasteners at or call 1-800-746-5659.


STINGER provides fasteners and tools that take roofing and sidewall projects from just another job to a job well done. The best practice for securing underlayment, roofing felt, and housewrap, STINGER technologies are designed for a variety of residential, commercial, and industrial applications. They are the roofing brand of National Nail Corp., headquartered in Grand Rapids, MI. Other National Nail brands include Pro-Fit® (packaged, bulk and collated fasteners) and CAMO® deck tools and fasteners.

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