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Nationwide Protective Coating Mfrs., Inc.

The

PERM

anent Coating Solution™

Paint Made In The USA
Energy Star Partner Logo

Phone: 941.753.7500

U.S.: 1.800.423.7264

The Industry Leader in ELASTOMERIC Waterproofing Insulating Ceramic Paints and Coatings

  • Technical Data
  • Solids By Weight: 42%
  • Weight Per Gallon: 8.9 lbs.
  • V.O.C.: 95 g/l
Additional Data
Web Links
Blog: BUS-PRIME™ Do I Need to use a Primer?
Blog: BUS-PRIME™ RV Roof Coatings
Blog: What is the Best Coating for RV Roofs?
Blog: People Also Ask, What is the Best Coating for RV Roofs?
Blog: Should You Coat an RV Roof?
Blog: Exciting News: BUS-KOTE™ RV Roof Coating Warranty Extended to 15 Years!
Photos
private label
Buskote Flyer Brochure
Ceramics Curing Process
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  • High Performance Features
  • Works Great on Most Any Vehicle Roof Substrate
  • Elastomeric Resin Rich Formula
  • Excellent Adhesion to PVC, Dicor, Rubber, Fiberglass and TPO
  • Forms a Durable Waterproofing Bond
  • Great Fabric Saturant for Seam Tape
  • Low V.O.C. & Environmentally Friendly
  • Easy Application and Water Clean up
Request Info Now
Additional Data
Web Links
Blog: BUS-PRIME™ Do I Need to use a Primer?
Blog: BUS-PRIME™ RV Roof Coatings
Blog: What is the Best Coating for RV Roofs?
Blog: People Also Ask, What is the Best Coating for RV Roofs?
Blog: Should You Coat an RV Roof?
Blog: Exciting News: BUS-KOTE™ RV Roof Coating Warranty Extended to 15 Years!
Photos
PRODUCT DESCRIPTION:

BUS-PRIME™ is a Transparent White, Elastomeric Acrylic Waterproofing Adhesive, Bus & Recreational Vehicle Roof Primer Sealer. It is a waterborne high resin content formula that contains no fillers so that it provides waterproofing and excellent adhesion to most any surface. BUS-PRIME™ is designed as the Primer Sealer for the BUS-KOTE™, Bus & Recreational Vehicle Coating System. This easy to apply Bus and Recreational Vehicle Coating System will provide many years of durable protection and outstanding beauty. BUS-PRIME™ when used in conjunction with BUS-KOTE™ RV Roof Coating offers a 15 YEAR LIMITED MATERIAL WARRANTY when applied to manufacturer’s specifications.

BUS-PRIME™ rejuvenates, revitalizes, restores, and strengthens the surface to which it is applied. A high resin content, plus the addition of special adhesive chemicals, enables BUS-PRIME™ to bond and seal the surface together preparing it for the application of BUS-KOTE™. Excellent penetrating characteristics enable BUS-PRIME™ to permeate into the substrate providing a permanent bond to the finish coat. On non-porous substrates, the high resin content provides excellent adhesion to the surface forming a tight bond to the finish coat. The bond that is formed between BUS-PRIME™ and the finish coat eliminates any possibility of moisture under the finish coat extending the life of the coating considerably.

The BUS-PRIME™ and BUS-KOTE™ formulas were initially designed as an insulating reflective coating system for School Districts to use on the roofs of school buses with no air conditioning to help in lowering the interior temperatures of buses. This energy saving coating system combines reflectivity and ceramic insulation to reduce interior temperatures when hot and make interior temperatures more constant when cold. It is formulated to resist over 100 M.P.H. wind driven rains.

When it comes to protecting your RV, choosing the right coating for the roof is essential. Roof coatings for campers not only enhance durability but also improve energy efficiency. For those looking to paint their RV roof, options like acrylic coating for roofs and elastomeric roof coatings stand out for their longevity and effectiveness. Products such as liquid rubber roof coatings and best white roof coatings provide excellent UV protection and reflectivity. If you’re considering a DIY approach, using a roll-on roof sealant can simplify the application process. For optimal results, ensure you select high-quality roof paint sealants and familiarize yourself with how to apply elastomeric roof coating. With the right roof coating materials, you can achieve a seamless finish that not only looks great but also extends the life of your RV roof.
PRODUCT USES:

Recommended for well-draining, Sloped Bus & Recreational Vehicle roof surfaces. BUS-PRIME™ can also be used on a wide variety of other substrates including wood, shakes, plywood, clapboard, primed metal, galvanized, aluminum, tin, copper, asbestos, asphalt, urethane, polyester, primed styrofoam, fiberglass, built-up-roofs, rolled roofing, modified bitumen membranes, mineral surfaced roofing, primed synthetic or aluminum, adobe, slate, slab, properly prepared EPDM and various other substrates.
SURFACE PREPARATION:

A primer sealer coat of BUS-PRIME™ is required for the BUS-KOTE™ 10 YEAR LIMITED MATERIAL WARRANTY.
Apply only to a sound, completely clean and dry surface and free of all moisture. Leaks must be repaired before any coating is applied.
Prepare surface by thoroughly pressure washing with a water and chlorine mixture using at least 1500 P.S.I. to remove any previous coatings, dirt, grease, and other foreign materials, especially mold, mildew and algae. BUS-PRIME™ will resist mildew growth but will not kill mildew already on the surface. Patch any holes, cracks, flashings, valleys, vents, etc., with PERMAPATCH™, a Waterproofing Caulk and Sealant. Tape & seal all seams with PERMATAPE™, a Polyester Fabric Tape.

Metal: Clean surface of all grease oil and foreign matter before priming or coating. Rusted metal and uncoated ferrous metals must be primed with METAL-PRIME RED-OX™, a Red Iron Oxide Primer Sealer. Use a degreaser on galvanized or coated metals which have oils or surface treatments.

Previously Coated Surfaces: Check BUS-PRIME™ adhesion on galvanized or coated metal or other previously coated surfaces by applying to a small area and evaluating after 48 hours. If lack of adhesion is present after evaluating, the surface must be sanded. If applicable, use METAL-PRIME RED-OX™ to spot prime the penetrated areas that are down to exposed bare metal.
APPLICATION PROCEDURE:

Stir well before using. Do not thin, use product as is. Do not apply when temperatures are below 45 degrees Fahrenheit or when humidity is very high. Do not apply when primer will be subjected to rain or heavy dew before it has had enough time to dry (approximately 2 to 4 hours). Drying time will vary depending on temperature, humidity & location. Apply using brush, roller or spray. Spread uniformly. Wait at least 12 hours before applying BUS-KOTE™. Be sure to coat over BUS-PRIME™ within 72 hours or surface may become contaminated.

Airless Sprayers: Use at least a 1 gallon per minute, piston type, airless sprayer with a minimum tip size of .021.

Clean Up: Clean up all spills, tools and overspray immediately while the coating is still wet with warm soapy water.
Data Sheet - BUS-PRIME™ Roof Coating Primer Datasheet

People Also Ask

Q: What is the Best Coating for RV Roofs?

Answer: BUS-KOTE™’ offers a compelling blend of performance and value for RV, Bus, Camper Trailer Roofs.

Frequently Bought Together

ADHESIVE

7599

Acrylic Clear. Works on TPO, EPDM & PVC. Universal Membrane Roof Adhesive and Bonding Primer Sealer.

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BUS-KOTE™

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Elastomeric Waterproofing Ceramic Bus & RV Roof Coating. Campers, Trailers & Other Surfaces. 15 Year Written Warranty.

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PERMAPATCH™

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Acrylic Elastomeric Waterproofing High Solids Trowel or Brush Grade Roof, Wall & Floor White Caulk & Sealant. Minimal Shrinkage.

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PERMASTIK™

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Fleece Backed Self Adhesive Repair and Flashing Tape Designed for a Variety of Roofing and Waterproofing Repairs. Sizes Available.

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1.800.423.7264
941.753.7500
info@nationwidecoatings.com
EXCLUSIVITY: Some Nationwide Products are sold Exclusively by Dealers and/or Distributors in Select Areas and Regions.
LEAKS: Leaks resulting from acts of providence, owner or their agents, are not the responsibility of NPCMI and under no circumstances shall NPCMI be liable in any respects to the building, it’s occupants, it’s contents or for any consequential or incidental damages. Leaks are required to be repaired prior to the application of any coating and therefore are not covered under any warranty. NPCMI does not warranty or guarantee for any Past, Present or Future Leaks. Leaks must be fixed and/or repaired prior to the application of any paint, coating or other product purchased from NPCMI.
LABOR: Products Warranties are Limited to Material Only (see Limitations below), Labor is not included. Nationwide does not Warranty for Labor of any Kind.
LIMITATIONS: No express or implied warranty is made for any product for its merchantability, suitability, or fitness for a particular use or purpose, and any warranty provided is limited in scope and duration to the express warranty provided by each individual product’s Warranty. If no duration of time for a Warranty is stated for a specific product then the maximum warranty shall be the lesser of (i) one year from date of purchase and (ii) the shortest period required by applicable law. If a product has an express Warranty and such Warranty was not registered with NPCMI by using a Warranty Registration Certificate, the maximum warranty duration will be one year from date of purchase. NPCMI shall not be liable for incidental or consequential damages, including, but not limited to, lost profits or earnings, or for damage to any building on which NPCMI product is applied, such building’s contents, or such building’s occupants. NPCMI's liability is limited to the reasonable replacement cost of product that has been fully paid for and shall be limited to defective product in the affected area only, whether any claim against it is based upon strict liability, negligence, breach of warranty, or any other theory or cause of action. Exclusive venue and jurisdiction for any claim with regards to any product of NPCMI or its related Warranty shall be in the State of Florida Court sitting in Manatee County, Florida, U.S.A.
The use of any products not purchased from Nationwide Protective Coating Manufacturers, Inc. used in association with NPCMI products will void any warranties by NPCMI, unless agreed to in writing by NPCMI prior to application of NPCMI products.
DISCLAIMER: Information presented on this Web Page or any other Web Page on Nationwide Protective Coating Mfrs., Inc. Web Site has been compiled by sources to be reliable, and is accurate and reliable to the best of our knowledge and belief, but is not guaranteed to be so.
DISCLAIMER VOCs: Any mention of the terms “ZERO V.O.C.” “V.O.C. FREE” or “NO V.O.C.” means that analytical results of testing on representative products show VOC levels measured at less than 5 grams per liter +/- 5%. Any mention of the term “LOW V.O.C.” means that analytical results of testing on representative products show VOC levels measured at less than 50 grams per liter +/- 5%.
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