Cap fasteners are a recommended best practice installation by housewrap and roofing underlayment manufacturers like GAF, DuPont, Tyvek, Grace and Titanium. Why? Because caps help seal out moisture that can penetrate sidewall and roofing fabrics. Caps provide better holding power than a nail or staple alone, and that means reduced blow-offs and lateral slippage! It also means fewer fasteners are needed to get the job done.

For those who want best practice and prefer to hand drive cap nails for roofing underlayment, felt, foamboard, and housewrap. STINGER HandDrive offers a variety of economical plastic and steel cap fastening solutions.

STINGER® is all about the building envelope. From STINGER EXO synthetic roofing underlayments and the cap fasteners and tools that secure them, to STINGER coil roofing, and EG or HDG bulk hand drive nails, STINGER provides a variety of product solutions for roofing and sidewall applications.

EXO Underlayments join our market-leading STINGER cap fastening technologies to create a moisture management system for the roof that you and your customers can trust. And with non-skid additives for slip resistance, they’re safer than ever to install.

• ICC-ES ESR-3905
• Made in USA
• Approved for use with metal roofing
• UV resistant - can be exposed for up to 6 months
• 100% polypropylene synthetic woven fabric offers high tear strength
• Preprinted nailing pattern and overlap lines to speed installation
• Co-branding available
• Recommended installation with STINGER® cap tools and cap fasteners, available in collated StaplePac® and NailPac® or HandDrive cap nails.
• Class A Fire Rating as an approved Class A prepared roofing assembly

STINGER® Cap Hammers deliver the ease and value of a hammertacker, and get the job done for a fraction of the cost of a pneumatic cap stapler.

STINGER Cap Staplers set the pneumatic standard for installing synthetic underlayment, roofing felt, foamboard, and housewrap. Our lightweight, high production tools are designed to get the job done fast, saving you time and labor.

STINGER® Cap Nailers are the preferred pneumatic cap systems of residential and commercial roofing and sidewall production installers where speed is important and a nail is required.