How To Fix a Roof That Is Becoming Delaminated

Updated 12/15/2025 | Published 10/31/2024

Products Featured in This Question

Alpha Systems 8011 Adhesive for RV Roofs - White - 1 Gallon

(39)

$78.66

Alpha Systems 1010 Non-Sag Sealant for RVs - White - 10.3 oz - Qty 1

(122)

$15.20

Alpha Systems Superflex TPO RV Roof Membrane - White - 15' x 4-1/2'

(62)

$157.65

Question:

If parts of the roof have come delaminated, can you use the AS 8011 adhesive to glue it down? Does it come in smaller quantities ? Coleman 2014 Lantern Thanks Mark

asked by: Mark P

Expert Reply:

Hello Mark.

Great question. I am all about fixing what you have, however with part of it being delaminated you might want to take a closer look just to make sure that there is not severe water damage underneath. If the roof membrane is still in great shape you could use Alpha Systems 8011 Adhesive for RV Roofs # AL27CV to glue it back down (unfortunately, we do not have this in a smaller quantity), then you will want to seal it up with some Alpha Systems 1010 Non-Sag Sealant for RVs # AL28KV to ensure you don't get any water in there. If the membrane is in too bad of shape to glue back down you will want to grab some Alpha Systems Superflex TPO RV Roof Membrane # AL68CV.

expert reply by: Kate F

Kate F.

12/15/2025

Hey Mark, how did things go using the Alpha Systems 8011 adhesive on your Coleman Lantern roof? Did it hold the delaminated section down well once you sealed it with the 1010 sealant? Your update could make it easier for others tackling the same repair.