Master Builders Solutions — Concrete protection & repair
MasterProtect
Protective coatings and treatments for concrete; not all items are waterproofing membranes.

- Concrete protection & repair
Verify before you specify
Listed by the manufacturer or a regional catalogue. Confirm formulation and availability for your market before specifying.
Check the current manufacturer technical data sheet for this product and market.
What it is
Concrete protection and surface treatment family.
Protective coatings and treatments for concrete; not all items are waterproofing membranes.
Source note: Family-level research item; verify current range. MasterSeal and Sika names correspond only in some markets; they are not interchangeable.
Where to apply
Concrete exposed to moisture or environmental attack, depending on product grade.
Application overview
Use the grade-specific substrate preparation, primer and coating instructions.
High-level steps only. Mixing, coverage, thickness, timing and curing come from the current data sheet.
Technical controls
What the applicator must check before and during the job:
- Vapour permeability
- UV exposure
- Chemical resistance
- Crack movement
- Coating thickness
Official documents
- Manufacturer reference page
- No data-sheet library is linked for this brand yet. Check the current manufacturer technical data sheet for this product and market.
The library may be a regional site. Confirm the data sheet matches the product and market you are buying.
Image and source status
Product image supplied from the manufacturer's published material.
Disclaimer
Check the current manufacturer technical data sheet for this product and market. Installation must follow the current TDS/SDS and the project specification.
More in this category

Master Builders Solutions
Verify locallyMasterEmaco
Product family — choose an exact grade
Repair materials often used to restore a substrate before applying a waterproofing system.
- Concrete protection & repair

Master Builders Solutions
Legacy / market-dependentMasterSeal 501
A name used in MasterSeal waterproofing ranges; some markets have a corresponding SikaTop-501 Seal name.
- Cementitious coatings & leak stopping
- Masonry & facades

Master Builders Solutions
Legacy / market-dependentMasterSeal 550
A name associated with flexible cementitious waterproofing in certain catalogues; SikaTop-550 Seal appears as a corresponding name in some markets.
- Cementitious coatings & leak stopping
Not sure this is the right product?
Construction problems are not always solved by choosing a product from a catalogue. Tell us what you're working on, what problem you're experiencing, and what surface or structure is involved — we'll help you identify the appropriate solution.
