Roof Master Showerpan Master Skid Kettle | Model RM-531100 | 25 Gallon Capacity | For Rooftop, Shower Pan & Patch Work
DESCRIPTION
The Roof Master Showerpan Master Skid Kettle RM-531100 is a compact yet powerful 25-gallon roofing kettle designed for professionals who need reliable hot asphalt or tar application in tight, elevated, or hard-to-reach job sites. Built for rooftop work, shower pan installations, waterproofing, and small patch jobs, this fully insulated kettle delivers consistent heating with its under-the-vat LPG burner system.
Weighing 160 lbs empty, the kettle is engineered for easy transport and maneuverability on rooftops and high-rise construction sites. The 2-inch Crane valve, preferred by many in the shower pan and roofing industry, ensures smooth, controlled material flow for precision application. Included with the kettle is a 25 ft LPG hose and regulator assembly, allowing quick setup and efficient operation.
Durable, compact, and job-site ready, the Roof Master 25-gallon skid kettle is the perfect solution for contractors who need portable, efficient asphalt heating equipment for demanding roofing and waterproofing projects.
Key Features
Compact 25-Gallon Heating Capacity Designed for shower pan installation, small roofing repairs, waterproofing tasks, and patch work where large kettles are impractical.
Under-Vat LPG Burner System Delivers consistent heat distribution for efficient asphalt or tar melting, ensuring reliable material flow during roofing and waterproofing jobs.
Fully Insulated Kettle Body Maintains heat longer while improving fuel efficiency and helping operators achieve stable working temperatures on demanding job sites.
2-Inch Crane Valve Outlet Industry-preferred valve design provides smooth material dispensing and precise control when applying hot asphalt or roofing materials.
Portable Skid-Mounted Design Compact footprint allows easy transport across rooftops, scaffolding areas, and tight construction zones for high-rise projects.
160 lb Lightweight Empty Weight Lighter than traditional kettles, making it easier for crews to move and position on rooftops or confined job sites.
25 ft LPG Hose & Regulator Included Complete propane setup allows quick connection to fuel supply and safe operation without additional accessories.
Ideal for Rooftop Applications Specifically engineered for roofing contractors working on elevated buildings where maneuverability is critical.
Perfect for Shower Pan Waterproofing Designed to meet the needs of professionals installing hot-mop shower pans and waterproofing membranes.
Efficient Heating Performance Rapid heating capability minimizes downtime and keeps crews productive during roofing or waterproofing operations.
Durable Steel Construction Built with rugged materials to withstand demanding construction environments and repeated high-temperature use.
Compact Job-Site Footprint Narrow design allows positioning near work zones without taking up valuable rooftop space.
Professional Roofing Equipment Trusted by roofing contractors for dependable asphalt heating during maintenance and installation work.
High-Visibility Yellow Finish Bright color improves job-site visibility and safety in busy roofing or construction environments.
Ready-to-Use Roofing System Includes kettle, burner, hose, and regulator for a complete, contractor-ready roofing solution.
Detailed Specifications
Specification
Details
Brand
Roof Master
Product Name
Showerpan Master Skid Kettle
Model
RM-531100
Item Number
531100
Kettle Capacity
25 Gallons
Fuel Type
LPG (Propane)
Heating System
Under-the-Vat LPG Burner
Valve Type
2 in. Crane Valve
Hose Length
25 ft LPG Hose with Regulator
Weight (Empty)
160 lbs
Load Height
30 in
Length
40 in
Width
25 in
Construction
Fully Insulated Steel Kettle
Primary Applications
Rooftop Work, Shower Pan Installation, Roofing Patch Jobs, Waterproofing
Color
Yellow
Manuals & Documents
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:
Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
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!
Customer Reviews
Overall rating: 4.7 / 5 from 107 reviews.
I've started using the mulcher I on several parcels of land 10 acres . I have grind down a couple of 14 inch stumps. Caution the mount bracket behind the mulcher motor exhaust gets extremely hot even with gloves on . But the unit so far seems to works very good it's well put together.
The Firminator G3 is s heavy duty quality machine. The discs worked extremely well and planting and culti-packing is very smooth and easy. Working with Dillon at Ripping It Outdoors was a very good experience and seamless transaction.
The week before leaving for my mule deer hunt in Wyoming, I seeded the area surrounding the new runway at Wertheimer Airport in Norman.
This past Tuesday, I returned to finish the job and was pleased to see that the seed I planted just two weeks earlier was already germinating and coming up nicely.
These pictures show the freshly seeded areas alongside those planted two weeks ago. It’s a great comparison and a good example of what proper seedbed preparation and planting can accomplish.
I used my Ferminator G-3, which is one impressive piece of equipment. It prepares the seedbed, plants the seed, smooths the soil, and firms everything up for good seed-to-soil contact—all in one efficient operation.
I’ve owned and operated several no-till drills over the years, but I can say without hesitation that the Ferminator is the most efficient and versatile seeding machine I’ve ever owned.
There’s something pretty satisfying about returning to a job and seeing those first green shoots coming through the ground. That’s when you know your hard work is paying off!
Just got my Buffalo Turbine! Love it. Took a little bit to get used to getting the right angle for the nozzle, but not a problem. Side note, works much better if the frame is level as much as possible.
Love it!
Gary Haddock
Seems to be in order delivery wasn't able to use lift gate but tractor was able to take pallet off the truck bed. No damage to machine after visual check. won't know how it runs until rain stops.
Staff at RippingitOutdoors was very quick to call and double check the type of backet needed for the unit to ensure the online order matched( to fit my skid steer quick attachment on my l2501 Kubota). Explained the teeth & belt could be ordered through them directly over the phone when/if needed as well as selling other types of custom made brackets for Utv's ect. All around Great customer service and would purchase from again.
After spending way to much money for forest mulching services I discovered this wonderful machine. It's not a giant powerhouse forest mulcher, but it does everything a property owner needs to maintain a forested property. I wish I would have found it sooner.
The Firminator is well built and functions well. I am having some trouble while planting mixed size seeds. Next time out I’ll try setting it so only the smaller seeds drop out the open it up for the larger seeds.
easy buying process and great communication. Mulcher works great, easily clears overgrown brush and even mulched a 5" thick mulberry tree fairly easily. running it off of my old 331 bobcat with no problem powering the drum at all. Only small issue which isn't a big deal is that the supplied hoses are about 16" too short to operate a full range of motion.
Over all built well. I like it is all cast iron and metal and not plastic. Had to modify fertilizer disc mount to fit correctly, nothing major, a little grinding. I modified the center link hitch point to accommodate my John Deere quick hitch. Have yet to plant with it but I’m sure it will work perfect. Love the grease fittings everywhere. Reminds me of the old farm equipment I grew up on, and still use periodically.
My firminator RT was delivered in good condition in ND. I will be using it next week. I have a 45 HP John Deere tractor that is supposed to lift 2000 lb but really struggles to lift this 6 foot firminator RT. I will just have to use in as a two pass operation for now.
I do wish there was a better operating manual for this unit. Maybe that is something you can work on.
I will give you an update once I start using it in a few days.
Great piece of equipment. Performs far better than I expected. One piece of advice - if property is significantly overgrown, consider the tractor attachment first to bring down the over growth and then switch to the UTV attachment to maintain property. No complaints worked perfectly.
seeds come out way to fast at lowest setting when planting alfalfa literally the only reason I bought it now I can't even use it and I can't return it so I'm stuck with it for the price you pay you would think it would work!
It’s built solid. It handles Field grass hip high pretty well. With the maintaining the field grass after the first cut, the pasture field is starting to look like a lawn. The 84 inch with the best thing to get for 8 acres. It’s best to order belts for back up in the event if the belts were to break. But overall, I like the product quality is good.
When I think of ripping it outdoors something else comes to mind, but I digress. This spreader is awesome. Works like a champ. The hopper is big enough to do my 1 acre lot for my applications. Just load once and go. I would highly recommend this spreader. It saves a ton of time and is a quality product.