Marco’s newest innovation: a profile-cut stick or roll product designed to snugly fit most roof panel configurations.
- Won’t absorb moisture, which can freeze and block all ventilation
- 2 beads of M63 Marco proprietary adhesive for superior hold
- Easy, one-person installation
- 40-year limited warranty
- ASTM testing: D1929, D737
- Available in box or roll quantities
You May Also Need
Marco’s FlexPro™ Profile Venting Material vents, protects and lasts like no other. While polyurethane products constantly expand (as they soak up water) and contract (as they dry out) causing them to disintegrate and fail, FlexPro offers 40 years of Weather-Tite performance. Its specially formulated polyester— manufactured from recycled material—prevents moisture absorption and holds together to keep out pests. It’s also extremely durable, flame-resistant, clog-resistant, and tear-resistant.
FlexPro is a balanced combination of features from our superior LP2 and economical Flex-O-Vent products. Available as a roll or profile-cut stick, FlexPro provides plenty of cooling air flow, which is vital to meet building codes, reduce utility costs, and minimize long-term building damage caused by improper ventilation.
Net Free Area: For 3/4″ rib, 28 sq. in. NFA per lineal foot of ridge*
1-3/8″ x 2″ x 20′ Roll: Rib heights up to 3/4”
1-3/8″ x 2″ x 3’ Stick: Rib heights up to 3/4”
Roof Slope: Fits 2:12 and up
Adhesive: 2 beads of M63 All Weather Adhesive
Air Permeability: >800 cubic feet per min.
Tear Strength: 3.5 ppi
Tensile Strength: 16 psi – elongation 175%
Compressive Strength: 1.8 psi at 75%
Abrasion: No damage
*Effective Net Free Area determined by profile.
Easy, One Person Installation
With FlexPro, which comes 75 feet to a box in twenty-five 3-foot sections, one size fits most panels. To install FlexPro, simply peel and stick the product to the metal roof, careful to match the custom-cut contours to roof ridges. Next put the ridge cap in place and fasten down-slope from the FlexPro product.