Builder's Best Periscope 18-29″ Case Purple Primer is an all-purpose

Purple Primer is an all-purpose primer designed to remove gloss

or weather

Low Watt Density heating element

pump leads

Extra heavy duty

Builder's Best Periscope 18-29″ Case Purple Primer is an all-purposeThe 18 29 Periscope is used for close clearance dryer transition duct. It solves situations where the dryer needs to be closer to the wall and the outlet is within 18 29. The smooth interior decreases air friction for excellent airflow. Made of 2 x 6 rigid 26 gauge aluminum One 4 male, crimped rotating snap lock collar fits into wall outlet One 4 female, draw band rotating collar fits over dryer outlet Two sections telescopes from 18 29 Reaches the