FIND A CONTRACTOR BUYER'S GUIDE
BECOME AN INDUSTRY PARTNER
MCAA Logo
MEMBER LOGIN JOIN
NEWS
World of Concrete 2026 Competition Results ↗

Portable variable speed mortar pump

Words: Dan KamysThe Thin Line III Mortar Pump was designed with the masonry, tile, restoration, stone and paver contractor in mind. The pump was designed to allow one man to cover 1,000 to 1,400 square feet in six hours, operating at variable speeds up to two gallons per minute. Slower speeds allow precision in delicate pointing applications, while higher speeds permit efficient grouting of large voids, door jams, etc.

The hopper holds four cubic feet of mortar and pumps 50 feet straight up. With the addition of a spray gun and compressor, the pump also can be used for spraying mortar and texture coating. It is three to five times faster than manual bagging and slicking, and does a neater job with less clean-up time, reducing job time and labor costs.

The pump is portable, with a lightweight compact design, and can be taken up on a scaffold or rolling stage with ease. The machine come with two nozzle tips (any size), two ¾-inch diameter hoses (25- or 50-foot length), and a 75-foot external on/off switch. It operates on 110 volts (or 220 volts if required - if required, must specify when ordering), and is made of long-lasting, heavy gauge steel construction.

Learn more at www.thinlinepump.com. Under new ownership.
 0
Brick Jointers: Purpose, Patterns, & Practical Applications
January 2026

After leads have been built and bricks have been laid, it’s crucial to tool the joints before the mortar sets. The tool of choice for this task is a brick jointer, but it can be tricky to decide which one to use. This guide will walk through the purpose o

Mackenzie Claassen
Technical Talks
Read More
Laying It Straight: Line-Holding Accessories for Masons Who Demand Precision
January 2026

When it comes to laying brick, block, or stone, nothing replaces a good line. A tight, true mason’s line is the backbone of straight courses and clean elevations, and the hardware holding that line is every bit as critical. Bon Tool’s lineup of Line & Lin

Paul Bender
Technical Talks
Read More
The Importance of Eye Protection in Masonry
January 2026

There are few stereotypes more iconic than the image of a construction worker wearing a hard hat and safety glasses. Protective glasses are among the most common items worn by workers in the masonry field, second only to the hard hat. According to OSHA, w

Justus Everett
Safety Library
Read More
2026 Skills Challenge and Fastest Trowel on the Block Winners
January 2026

Convention
Read More