Roof Coating Warranty Program

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Enduris Roof Coating Warranty Types

Momentive offers three (3) types of warranties: Product, Product Plus, and Labor and Material.

Warranty Comparison Chart

Product Warranty

Limited Product Warranties are available from Momentive for terms up to twenty (20) years for commercial or residential projects. The remedy under this warranty is to provide replacement product.
No fees. No inspection. Available through any commercial roofing contractor.

Fill out the product warranty request form

Product Plus Warranty

Product Plus Warranties are available from Momentive for a twenty five (25) year term for commercial projects installed by a pre-approved Authorized Applicator. The remedy under this warranty is to provide replacement coating and labor to install that replacement coating.
No fees. No inspection. A maintenance agreement with annual inspections is required.
If interested, contact us at roofwarranties@momentive.com and we will provide the forms to you.

Labor and Material Warranty

Labor and Material Warranties are available from Momentive in ten (10), fifteen (15), and twenty (20) year terms for commercial projects installed by pre-approved Authorized Applicators. Remedies under this warranty include material and the labor needed to repair a leak.
Pre-approval, a fee and third-party inspection are required.
If interested, contact us at roofwarranties@momentive.com and we will provide the forms to you.

How to get a Roof Coating Warranty

Become an Authorized Applicator

Complete roof coating e-learning modules
Complete application for the company to become an Authorized Applicator
Have at least 25,000 square feet of prior roof coating work evaluated
Submit copies of insurance
Sign agreement

For a Product Warranty on a project

No fees and no inspection
Fill out the Product Warranty Request form
Momentive will complete the warranty and return to you

For a Material with Labor Warranty on a project

Be an Authorized Applicator
No Fees and No Inspection
Fill out the Product Warranty Request form
Momentive will complete the warranty and return to you

For a Labor & Material Warranty on a project

Before the job begins:

Be sure to include warranty fees in your quote
Do adhesion tests on roof and document with photos or video
Complete all fields on Pre-Approval form including photos of adhesion tests and roof maps

Momentive will send an invoice for the warranty and confirmation that the job is acceptable. We will contact the inspector to pre-arrange for the inspection and get into their schedule.

When the job is complete

Send the Warranty Completion Submittal so we know the inspection can be done
Pay the warranty fees
Arrange with the inspector to be at the job when they are
Pass inspection

Momentive will share the inspection results with you. Fix any defects noted on the inspection.

Get the process started today!

Let us know that you're interested by enquiring below. You can also use the form to ask us any Roof Coating warranty related questions.

Inquire now

Contractor Accreditation Program

The Contractor Accreditation Program (CAP) requires installer training and company evaluation for the ability to qualify for a “No Leak” warranty from Momentive Performance Materials (Momentive). New contractors will only be added in those geographic areas where Momentive determines that there is a need for additional applicators. The requirements are shown below.

Requirements for each category

Momentive determines that the territory needs additional Authorized Applicators
At least 1 person per company has completed GE Silicone training or equivalent combination of training and experience
Inspections of at least 25,000 sq. ft. of completed jobs with an rating of 5 or better (or qualify with prior GE Silicones work)
Company is in good standing with their supplier
Company has a good credit record
Company maintains insurance as required
Agreement between Contractor and Momentive

How to join?

Get approval from GE Silicones Distributor
Have Distributor confirm territory need with Momentive Regional Account Manager
Complete CAP Application
Complete CAP Roof Coat training class as needed
Have prior work inspected
Confirm insurance
Complete agreement

Dry Mils, Application Rates, & Basecoat Requirements

Minimum Dry Film Thickness and Application Rates

10 year

15 year

20 year

25 year

Types of warranties available

Product
‍(for any installer) Labor & Material
‍(for Approved Applicators)

Product Plus (for Approved Applicators)

Minimum mils Dry (DFT)

21 dry mils

28 dry mils

36 dry mils

40 dry mils

Minimum mils Wet

24 wet mils

32 wet mils

40 wet mils

45 wet mils

Application Rates Theoretical (1)

1.5 gallons/SQ

2.0 gallons/SQ

2.5 gallons/SQ

2.8 gallons/SQ

Application Rates Practical (2)

2.0 gallons/SQ

2.5 gallons/SQ

3.0 gallons/SQ

3.4 gallons/SQ

Recoat applications - New coating

15 mils

20 mils

Not Available

Recoat applications - Total DFT

30 mils minimum

35 mils

Not Available

(1) Theoretical Application Rates to achieve minimum DFT.
(2) Practical Rates are higher to allow for surface texture and porosity, wind loss and material left in container, on rollers and/or spray equipment lines. Each roof and project will be different and the Practical rate increase will vary.

Approved Products and basecoat requirements
(Always test adhesion)

Substrate (3)(4)

Basecoat or cleaner

Asphaltic surfaces such as BUR or ModBit

Optional: Asphalt Bleed Blocker to prevent bleed through into light color coating. Apply at 1.5 gallons/sq. or square or 100 sq. ft.

Aged TPO, PVC, Hypalon®

Commercial biodegradeable cleaners (Simple Green or similar)

Metal

None

SPF

None

(3) Warranties are for GE Silicones coatings and do not include the substrate to which the coating is applied or for basecoats that are not GE Silicones products.
(4) Do not apply to:
a. Aluminized coatings
b. Ballasted single-ply membranes
c. Coal tar

View our Roof Coating Material Calculator