Bosch GLM 400 C Professional
Long-range laser measure
The Bosch GLM 400 C Professional is the long-range measure in the line, with a viewfinder that makes the laser point visible outdoors in daylight — the practical problem on a large society terrace or a tall elevation.
| Brand | Bosch |
|---|---|
| Product type | Long-range laser measure |
| Chemistry | Laser distance measurement with viewfinder |
| Supplied as | Cordless, battery powered |
| Substrates | RCC, Masonry, Plaster |
| Applications | Roof, Walls, Industrial, Commercial |
| Pack size & coverage | Per the manufacturer’s current data sheet — ask us for the TDS |
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Product description
Leakproofs by Betterwork specifies and applies Bosch GLM 400 C Professional as part of a complete waterproofing system. A material on its own does not stop a leak — what stops it is the right material chosen for the right defect, on a surface that has been properly prepared. That is why we deep-scan before we specify.
Where Bosch GLM 400 C Professional is used
This product is specified for roof, walls, industrial, commercial.
- Large society and commercial terrace measurement
- Tall elevations measured from ground level
- Industrial roofs and warehouse structures
- Outdoor measurement in bright daylight where the dot is otherwise invisible
Suitable substrates: RCC, Masonry, Plaster.
How it is applied
Used with the viewfinder for long outdoor shots and from a stable position, with area and volume calculated on the instrument. On very large roofs the area is broken into rectangles and totalled rather than measured as one irregular shape.
Preparation is the part that decides whether the system lasts. Loose material and failed old coatings are removed, cracks are cut and filled, and the surface is cleaned and brought to the moisture condition the product requires before anything is applied. Skipping that stage is the single most common reason waterproofing fails in its first season, whichever brand is on the tin.
Key properties
- Long measuring range for large buildings
- Viewfinder makes the point visible in daylight
- Area and volume calculation on board
- Data transfer to a phone for the estimate
- Overspecified for small interior work — the compact model is enough there
Technical data
Pack sizes, coverage, cure times, colours and current pricing for Bosch GLM 400 C Professional are taken from the manufacturer’s current technical data sheet.
Formulations, pack sizes and regional availability change, so we quote against the data sheet in force on the day rather than a figure copied from a website. Ask us for the current TDS and SDS for this product and we will send them with your estimate.
Related waterproofing services
We apply Bosch GLM 400 C Professional as part of the following services:
Free inspection & written estimate
Get Bosch GLM 400 C Professional specified for your building
Book a free deep-scan inspection. We identify what is actually causing the leak, then recommend the material system that fits — with a fixed written estimate before any work begins.
Bosch and its product names are trademarks of their respective owner. Bosch tools are equipment we use on site. We are not a Bosch dealer, and links to buy them go to Amazon. Product information on this page is provided to help you choose a system; always refer to the manufacturer’s current technical data sheet before use.
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Alternatives to Bosch GLM 400 C Professional, and the products most often specified alongside it on the same job.
Explore related services and areas
Our services
- Terrace Waterproofing
- Roof Waterproofing
- Bathroom Waterproofing
- Wall Waterproofing
- Basement Waterproofing
- Water Tank Waterproofing
- Balcony Waterproofing
- Swimming Pool Waterproofing
Specialist treatments
- Terrace Waterproofing
- Bathroom & Toilet Waterproofing
- Basement & Underground Tank Waterproofing
- External & Internal Wall Leakage Treatment
- PU & Epoxy Coating Waterproofing
- Injection Grouting (Pressure / Chemical)
- Dampness & Seepage Treatment
- Monsoon Pre-Inspection & Leakage Detection