May tagas sa roof deck, balcony, o exterior wall? Hindi lahat ng leak ay maaayos sa isang lata ng coating. Unahin ang diagnosis bago pumili ng waterproofing system.
Primero Multi-Seal is an elastomeric waterproofing coating; it is not a substitute for damaged flashing, broken pipes, corroded roof sheets, or a structurally unsound substrate. Verify the exact product’s technical instructions and permitted surface before use.
01 / Hanapin ang tubig, hindi lang ang mantsa
Ang wet spot sa ceiling ay maaaring malayo sa roof opening. Check the timing of the leak, nearby drainage, penetrations, cracks, and roof-to-wall joints. For steep or wet roofs, hire a competent contractor instead of walking on a hazardous surface.
02 / Kailan dapat ikonsidera ang Multi-Seal?
For a coating-type waterproofing project on a manufacturer-approved substrate, compare Primero Multi-Seal White 20kg and Primero Multi-Seal Red 20kg. Verify coverage, primer, preparation, recommended number of coats, reinforcement, curing and weather restrictions from the label or current technical data sheet. Never assume the same procedure applies to metal-sheet seams and concrete decks.
03 / When to use reinforcing material
At corners and transitions some coating systems specify compatible reinforcement. Primero waterproof fiber cloth is one catalog option, but use it only as recommended in the selected membrane system—not as a standalone waterproof layer.
- Identify the actual entry point and substrate.
- Repair active plumbing or drainage failures.
- Inspect loose coatings, rust and cracks.
- Check the exact coating’s substrate and reinforcement guidance.
- Confirm weather window, curing time and required quantity.
- Get professional assessment for structural or difficult-access issues.
Common mistakes
Coating over a wet surface: can undermine adhesion. Sealing a failed fastener instead of replacing it: often leaves the defect. Applying only one thin coat: may not meet manufacturer requirements. Ignoring gutters: allows overflow to continue.
Related problem-solving help
For paint damaged by moisture, read our water supply and leak prevention guide, or ask the SAVG Tool Advisor about materials appropriate for your exact roof or wall. Qualifying orders of ₱1,500+ receive free delivery within Tuguegarao.