Installation Instructions

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38. How do I repair a large tear or rip in the RoofKit
EPDM membrane?
Cut a patch out of RoofKit Cover Strip to extend 3" past
the tear, making sure to round all corners on the patch.
Clean the torn area with RoofKit Seam Primer and a
scrub pad about 2" wider than the size of the patch. Wait
for the Primer to dry, then pull off the release paper
on the Cover Strip and place the patch over the primed
area. Assure good contact by rolling with a seam roller,
then apply RoofKit Rubber Caulk around the edge of the
patch.
39. Can I walk on the RoofKit EPDM membrane after I
install it?
Yes, but be careful not to rip or puncture the membrane
with sharp objects.
40. What should I do if a wrinkle gets in the membrane
during installation?
Although a wrinkle is not very attractive, it will not affect
the performance of the roof. There is one exception: if it
is within 3" of a seam, it must be cut out and patched
with Cover Strip or a piece of membrane.
41. How do I patch a hole larger than the 5" RoofKit
Cover Strip?
Cut a patch out of an extra piece of EPDM membrane
larger than the hole, and round the edges of the patch.
With Seam Primer and a scrub pad, clean the mating
surface of the patch and the installed membrane a
minimum of 4" larger than the hole. Apply RoofKit Multi-
Purpose Adhesive to the patch and the area surrounding
the hole with a small-nap paint roller. After drying to a
tacky touch, place the patch over the hole, roll the entire
patch with a seam roller. Next cover the perimeter of the
rubber patch with 5" Cover Strip. Caulk all laps and 3"
from each intersection of the Cover Tape with RoofKit
Rubber Caulk.
42. What maintenance is required for my new RoofKit
EPDM membrane system?
Inspect your roof twice a year to keep all gutters, drains
and the roof surface free of debris.