Roof Master RM 25 Patchmaster Draw-Off Kettle | Model RM-531000 | 25 Gallon Capacity | Compact 40 x 25 Inch Skid Design | For Roofing, Waterproofing & Patch Jobs

Product Description

Roof Master RM 25 Patchmaster 

Draw-Off Kettle

| Model RM-531000 | 25 Gallon Capacity | Compact 40 x 25 Inch Skid Design | For Roofing, Waterproofing & Patch Jobs

 

DESCRIPTION

The Roof Master RM 25 Patchmaster Draw-Off Kettle is a compact, highly portable solution designed for professional roofing contractors who need reliable hot asphalt or tar application on rooftops, high-rise buildings, and tight-access job sites. Built with a fully insulated under-the-vat fired design, this 25-gallon kettle heats materials efficiently while maintaining consistent temperature for precise patching and waterproofing work.

The rugged skid-mounted frame makes transportation simple, allowing contractors to move the unit across rooftops or confined work areas without hassle. Equipped with a powerful LPG burner system, a 25-foot LPG hose, and a 2.5-inch draw-off valve, the RM 25 ensures controlled material flow for patch jobs, shower pan installations, and small roofing repairs.

With its durable construction and contractor-focused design, the Roof Master RM 25 kettle is the ideal choice for roofing professionals who need efficient heating, precise application, and dependable performance in demanding environments.

Key Features

• Compact Portable Skid Design Lightweight 160 lb kettle with 40 x 25 inch footprint allows easy transport across rooftops, tight work zones, and high-rise construction sites.
• 25 Gallon Heating Capacity Ideal size for roofing patch repairs, waterproofing, shower pans, and small asphalt or tar heating applications without oversized equipment.
• Fully Insulated Kettle Body Maintains consistent material temperature while improving heating efficiency and reducing heat loss during roofing or patching operations.
• Powerful LPG Burner System Single high-efficiency propane burner delivers reliable heating performance for asphalt, tar, and roofing adhesives in demanding job conditions.
• 2.5 Inch Draw-Off Valve Provides controlled flow and accurate dispensing of hot roofing materials, improving precision during patching and waterproofing tasks.
• Rooftop & High-Rise Ready Skid kettle design makes it ideal for elevated work zones where maneuverability and compact equipment are critical.
• 25 Foot LPG Hose Assembly Extended hose length with regulator allows flexible burner placement and improved safety during roofing operations.
• Durable Contractor-Grade Build Built with heavy-duty steel components to withstand rugged roofing jobsite conditions and frequent transport.
• Efficient Under-Vat Heating Direct heat transfer design ensures fast warm-up time and consistent melting of asphalt and roofing compounds.
• Ideal for Small Roofing Repairs Perfect for contractors performing quick patch jobs without transporting large kettles to the jobsite.
• Compatible With Shower Pan Work Optional crane-style draw-off valve upgrade improves control when installing waterproof shower pans.
• Low Loading Height Design 30 inch load height allows easy material loading and improved operator ergonomics during kettle operation.
• Stable Skid Frame Base Provides strong ground contact and stability when operating on rooftops or uneven surfaces.
• Professional Roofing Performance Designed specifically for roofing professionals requiring efficient asphalt heating and controlled material application.
• Reliable Jobsite Productivity Compact size combined with strong heating output helps contractors complete patching and repair work faster.

Detailed Specifications

Specification Details Brand Roof Master Product Name Patchmaster Draw-Off Kettle Model RM 25 Item Number RM-531000 Capacity 25 Gallons Heating System LPG Burner Fired Burners 1 Draw-Off Valve 2.5 Inch Standard Load Height 30 Inches Length 40 Inches Width 25 Inches Weight 160 lbs Fuel Type Liquid Propane Gas (LPG) Hose Assembly 25 ft LPG Hose with Regulator Frame Design Skid Mounted Primary Applications Roofing Patch Jobs, Waterproofing, Shower Pans, Rooftop Work

 

Manuals & Documents

Product Data Sheet

General Warranty Info:

• Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
• The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
• Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
• Please reach out to us for any specific warranty information needed about products and parts you can’t find!

Videos

 

Shipping

General Shipping Info:

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• Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
• Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
• Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!