







Features
Standard features on the CP 125
Oil-Jacketed Melting System
- The CP 125 Gravity Flow features an oil-jacketed melting system designed to safely heat and maintain hot-pour crack sealing materials.
- The oil-jacketed “double boiler” design surrounds the material tank with heat-transfer oil to deliver consistent, uniform heat without direct flame contact. This helps prevent polymer-modified crack sealants from scorching while maintaining proper application temperatures for better material performance and longer kettle heat retention.
State-of-the-Art Diesel Burner
- The diesel burner provides reliable heating performance, and its automatic shutoff system enhances safety while ensuring consistent operation.
Automatic Temperature Control
- Digital temperature controls automatically manage the temperatures of both oil and materials to ensure consistent application while minimizing the risk of overheating.

Full-Sweep Hydraulic Agitation
- The full-sweep hydraulic agitation system effectively mixes materials, while the forward and reverse controls enable operators to maintain a consistent flow.
Gravity Flow Material Feed
- The gravity flow design provides dependable material delivery to the application valve.
Anti-Splash Material Loading Hatch
- The anti-splash loading hatch helps reduce material splash during loading while providing convenient access to the kettle.

Oil & Material Temperature Gauges
- Clearly visible gauges allow operators to monitor both oil and material temperatures throughout the heating process.
Low-Profile Design
- The low loading height improves operator safety while making material loading easier throughout the workday.
Heavy-Duty Trailer
- Built on a heavy-duty trailer with integrated brake lights and a breakaway braking system for dependable towing and jobsite safety.


Anti-Splash Material Loading Hatch

Automatic Temperature Control

Brake Lights

Direct Drive Hydraulic Agitation

Engine

FWD / REV Hydraulic Agitation Valve

Gravity Flow Feeder

Oil & Material Temperature Gauges

Safety Breakaway Braking System
Optional features
Custom Built to Fit Your Needs

Extended Deck
Transport more with an extended deck that provides additional storage space for material, tools and equipment.
Strobe / Beacon Light
Increase visibility on the jobsite with a high-intensity strobe or beacon light that helps alert approaching motorists.

2 5/16 Inch Ball Hitch
Increase towing stability with a heavy-duty 2 5/16 inch ball hitch designed to handle heavy loads, even over rough road conditions.

Arrowboard
Protect your crew with a high-visibility arrowboard designed to encourage early lane changes and improve traffic flow around the jobsite.

Fire Extinguisher Kit
Add an extra layer of jobsite safety with a 20-pound fire extinguisher kit to help control fires before they spread.

Spare Tire Mount
Secure a spare tire to the trailer for convenient storage and quick access during unexpected roadside emergencies.
Tool Box
Hydraulic Surge Brake Assembly
Tow with confidence using a self-contained hydraulic surge brake system that automatically applies smooth, proportional braking without requiring an in-cab brake controller.
15″ Spare Tire Assembly
Specifications
SealMaster
CP 125
Crack Pro Gravity Flow
Dimensions
| Height | 71″ |
|---|---|
| Loading Height | 57″ |
| Width | 78″ |
| Length | 136″ |
| Length (Extended Deck) | 192″ |
Tank & Heating Systems
| Tank Capacity | 125 gallons |
|---|---|
| Heat Transfer Oil | 25 Gallons |
| Construction | Oil-Jacketed |
| Temperature Control | Digital |
| Maximim BTU Input | 225,000 |
| Tank Opening | 12″ x 14″ |
| Insulation | 1 1/2″ Ceramic |
| Agitation | Full-Sweep Hydraulic |
| Heating System | Diesel Burner |
| Engine | Honda GX240 |
Trailer & Chassis
| Suspension | 5,400-lb. Axle |
|---|---|
| Weight | 2,640 lbs. |
Flexible Buying Options
Equipment Rentals
Try the CP 125 before you buy. Ask about available rental options to experience the performance of SealMaster’s industry-leading equipment.
Financing Options
Get the equipment you need without the upfront burden. Attractive financing options are available to help you continue growing your business.
Trusted by Contractors, Municipalities and DOTS Nationwide
Unlike others in the industry, SealMaster has the largest dedicated dealer network providing local expertise, service and parts availability when you need it. From startup contractors to established crews, SealMaster is built to support your operations at every stage.



