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Roof Cement

Roof Cement        

RV Roof - White Patching Cement
and Reinforcing Grid


Kool Seal Elastomeric Roof System

The Kool Seal Elastomeric Roof System Coating and Patching System includes White Acrylic Patching Cement, Elastomeric Roof Coating and Kool Flexx Reinforcing Grid.  These products should generally be used together to care for your roof.

Roof System Product Descriptions:

The Kool Seal White Patching Cement Can be used on cracks of 1/4" or less.  It retains its elasticity.

Kool Flexx Reinforcing Grid is a reinforcing grid to be used with Kool Seal cements. Provides a strong flexible repair that allows for expansion and contraction on all cracks, seams and stress areas. Specifically designed to ensure cement adhesion.

Kool Seal White Plastic Roof Coating is an alkyd based product pigmented with a high grade titanium dioxide to produce a highly reflective coating that reduces cooling costs and saves energy. Fast drying properties make it ideally suited to areas often experiencing inclement weather. This product is not recommended for application over black or aluminum asphalt coatings since asphalt tends to
discolor the white plastic coating.

Generally apply the roof coating at the rate of 75 sq. ft. per gallon over new roofs and smooth metal.  Coverage may decrease to 50 sq. ft. per gallon over porous surfaces.

Surface Preparation:
Remove all dirt, debris, loose rust and scaled previous coating. Remove all rust with a wire brush and prime these areas with a metal primer. Remove all oils and grease. Clean the surface with a water and T.S.P. solution. Simply sweeping a roof prior to coating is ineffective. Tighten or replace any loose screws or fasteners. Where pooled water conditions persist beyond 2-3 days, roof drains or other corrective measures must be installed to eliminate water build-up.

Application of Elastomeric System:

Roof Cement

Patch all cracks, leaks and seams around vents, stacks, and air conditioners with
Kool Seal Patching Cement.

motor home roof reinforcing

Next, press the Reinforcing Grid into freshly applied White Patching Cement.

Note: The flexible grid pattern of Kool Flexx "Locks" into the cured Kool Seal Patching Cement
and moves with the expansion and contraction of the crack giving you a water tight protection
against leaks.

Roof Cement

Use a soft roof brush or roller to apply Kool Seal Elastomric Roof Coating. Avoid excessive brushing and spread coating uniformly. See the information on the Kool Seal White Elastomeric Roof Coating for information about this roof coating material.

Apply two coats. Apply the first coat in one direction and the second coat in a cross direction. Based on temperature and humidity,  it is recommended that you stop applying by three o'clock in the afternoon.  We recommend that you refer to label directions before applying

Roof Cement from Kool Seal - How to Order:

Please order online below. For questions or phone ordering, our telephone lines ( Toll Free 1-800-755-4775 ) are Open 7am to 7:30pm Mon-Fri, 9am-4pm Sat, (Central Time) Sale Prices Shown are Valid Until 09/04/15.

Complete Parts Catalog Roofs & Roof Repair Index Shipping Info Return Policy About PPL
Stock # Item Description Price Qty Order
Items Presented Above
38-1629 KOOL SEAL PATCHING CEMENT - WHITE - QUART...Regularly $15.89  On Sale for Only $11.66
Manufacturer #: 61-220-4 (40)
38-8940 KOOL FLEX BLUE REINFORCING GRID FOR PATCHING - 4 IN X 40 FT...Regularly $10.29  On Sale for Only $7.70
Manufacturer #: 20-840
38-1630 KOOL SEAL PATCHING CEMENT - WHITE - GALLON...Regularly $34.19  On Sale for Only $28.53
Manufacturer #: 61-220-1 (52)
Links to Related Items( Click on Description for Pictures & More Info )
38-1476 DYCO 20/20 SEAM SEAL - WHITE LIQUID RUBBER - GALLON...Regularly $97.09  On Sale for Only $59.95
Manufacturer #: 2020-SS
38-1489 DICOR RUBBER ROOF INSTALLATION KIT - ADHESIVE,SEALANT & TAPE...Regularly $283.09  On Sale for Only $168.48
Manufacturer #: 401CK


Our Sale Prices are limited to in-stock quantities for some items.

Click on this link to return to Roof Cement plus an index of links to many additional RV Rubber/Metal Roofs, Coatings, Sealants. PPL's RV Parts Superstore has 1000's of RV Parts and Accessories for sale.  Please call us at 1-800-755-4775  for questions or help in finding the products you need.

9 steps booklet Selling Your RV?  Use the button to the left to request the free no-obligation booklet "9 Steps to Selling Your RV....Avoid Common Mistakes". These tips and "no-nos" could save you 1000's  of dollars and help you avoid common mistakes in selling your RV.

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Telephone Order Lines are open from 7am to 7:30pm Mon-Fri, 9am to 4pm Sat, Central Time
See Below for Hours of All other Services

PPL's RV Parts Superstore - Houston
10777 Southwest Freeway
Houston, Texas 77074

PPL's RV Parts Superstore - Dallas/Ft. Worth
2408 N Main St.
Cleburne, Texas 76033

Hours: 8:30am-5:30pm CST Mon-Fri
9:00am-4:00pm CST Saturday

Toll Free: 1-800-755-4775

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