MiniCurbs are installed in the same manner as larger ChemCurbs,
1) Remove all asphalt or cement from the penetration with a wire brush and clean residual dirt and oil with
alcohol. Clean surrounding roofing material as well. (TPO should be primed with ChemLink TPO Primer)
2) Seal the base of the penetration with M-1 to prevent drainage of sealant into building.
3) Prime the penetration with a film of M-1 to 2 inches above the roof surface.
4) Coat the bottom of the flange with a double bead of M-1.
5) Place the coated MiniCurb components around the penetration and slip the edges together unitizing them
into a solid ring.
6) Coat Exterior Seam with Bead of M-1.
7) Firmly press the assembled MiniCurb down on the roof membrane until excess adhesive squeezes out at
the edges. Wipe off excess adhesive.
8) Fill the interior of the MiniCurb with 1-Part pourable sealer. Make sure the interior is filled to the top to
prevent water from accumulating at the top.
- Read and ensure that the most up-to-date MSDS and technical guidelines are being followed.
- Proper use and application are the responsibility of the applicator.
- Direct any questions to Technical Services at 800-826-1681 prior to starting the project.
- Chem Link offers a 10 year material warranty against leaks when applied in accordance with Chem
- Link application instructions stated above, using only specifically MiniCurb components.