Joint Fill Equipment

Joint fill pumps

HTS manufactures three polyurea joint fill pumps, each calibrated for the viscosity and mix ratio of HTS polyurea products. The SBMini is an ultra-portable unit weighing 27 pounds with 1/2-gallon tanks (1 gallon total capacity). It is ideal for small repairs, touch-ups, and projects where portability is essential. The SB2024 is a compact mid-range pump with a 13.4-gallon capacity and 1 GPM flow rate, featuring Direct Drive Technology and a 15-foot hose with integrated handle controls for single-operator use. The Super Pump is the highest-capacity option with a 60-gallon capacity and independent dual applicators for maximum production rates.

The HT-7 cleanout saw is a purpose-built, made-in-USA joint cleanout tool powered by a 15-amp Dual Field high torque motor. It is fully adjustable up to 2 inches deep and 1/4 inch wide using a 7-inch saw blade, with a 2-inch dust port for dust control. The HT-7 is designed for removing failing joint fillers, crack chasing, and cleaning out expansion joints. The Power Shaver is a ride-on shaving machine for removing cured polyurea filler flush with the floor surface after installation. It features a 36-volt transaxle system, non-marring steel wheels, and safety lighting.

Resources

TB3 - Cold Weather Material Handling

TB6 - Joint Fill Preparation

Frequently Asked Questions

HTS pumps are calibrated for the viscosity and mix ratio of HTS polyurea products. Using third-party materials may result in off-ratio mixing, inconsistent cure, and equipment damage. For the best results and full warranty coverage, use HTS equipment with HTS materials.

The SB2024 can be powered by a standard generator or an optional lithium-ion power pack for cordless operation.

Flush the system with the recommended cleaning solvent after each use. Inspect seals, hoses, and mixing components regularly. Refer to the equipment manual for your specific pump model.

For small projects, hand-shaving with a razor scraper is adequate. For projects over a few thousand linear feet, the Power Shaver pays for itself in labor savings on the first job. It is especially valuable for contractors who do joint filling as a regular part of their business.