Simpson Quik Drive QDPROLDHG2 Underlayment/Backerboard Attachment Pipe Flashings ZMAX Coating: Superior protection against

ZMAX Coating: Superior protection against corrosion in exterior and high-humidity environments

Box-thread design – Raised-ridge technology reduces torque and drives efficiently

The box-thread design ensures smooth driving and holding power

Masonry Connection: Designed to connect wood roof framing to masonry wall construction

Floor Joists: Supports floor framing systems in residential and commercial buildings

Simpson Quik Drive QDPROLDHG2 Underlayment/Backerboard Attachment Pipe Flashings ZMAX Coating: Superior protection againstThe Simpson QDPROLDHG2 auto feed Underlayment Backerboard attachment is designed to quickly and precisely install cement board to underlayment, wood and steel. This Simpson Underlayment Backerboard Attachment features a limited lifetime warranty (see manufacturer for specific details on warranty) The QDPROLDHG2 Underlayment Backerboard Attachment features A slim profile that allows for driving in tight corners A compact body for reduced weight and