Chemforce Forti-Grout Polymer Grouting & Patching Agent 20L
Ready-to-use polymer grout for pinholes, cracks and concrete polishing
- Fills pinholes up to 3mm and hairline cracks before polishing
- Can patch wider cracks and holes when mixed with cement mortar
- Zero-VOC, UV-resistant polymer with strong adhesion and bonding
Chemforce Forti-Grout™ Polymer Grouting & Patching Agent
Premium ready-to-use polymer grouting and patching agent for concrete polishing.
Benefits of Forti-Grout™
- Optimal adhesion
- High solids, high purity, UV resistant, non-yellowing polymer
- Optimised for superior adhesion, filling, bonding and strength
- Eco-friendly and zero volatile organic compounds (VOC)
How to Use Forti-Grout™
Grouting pinholes (up to 3mm) & hairline cracks:
- Mix well before use.
- It is recommended to grout min 4 hours after your first saturation densification.
- You can use 80 to 150 grit metal pads to grout if you are aiming for a cream finish.
- Spray Forti-Grout™ generously for only 1.5m in front of the grinder (it dries fast).
- For better colour matching lightly sprinkle some cement powder over it and broom in quickly.
- Don’t delay – grind over it while it is still damp – it dries quickly. If grout is sticking to diamond pads, increase rotational speed.
- For edges apply grout with a paint brush 1 metre in front of the hand grinder. Use a variable speed grinder with a 100 grit soft bond cup disc.
Patching wider cracks and larger holes (more than 3mm):
- Mix Forti-Grout™ with ready mix cement mortar, which matches the colour of the slab.
- Use the same quantity of Forti-Grout™ as recommended quantity of water. For e.g. if cement requires 100mL of water, use 100mL of Forti-Grout™.
- Use a suitable spatula to slightly over fill holes and cracks, as it will shrink and also so you can grind it down to slab level so it is flat and seamless.
- Give filled areas at least two hours to partially harden before grinding. Heater can be used to speed curing.
Filling sandy areas around large aggregate:
- When very porous large aggregate is used in concrete, water & cement can penetrate into the stones leaving a sandy, rough area around each stone.
- Use Forti-Grout™ to fill these areas, NOT densifier, because with little calcium hydroxide in sandy areas, the densifier remains highly water soluble and will wash out over time when floor is cleaned.
- Lightly sprinkle some ready mix cement powder / mortar over it and broom in quickly.
Clean-Up and Appearance
- Clean tools with water.
- Colour: Milky white liquid
Colour Accuracy Disclaimer: We have taken care to display the most accurate visuals of our products. However, we are not responsible for the colour accuracy of the device you are viewing our swatches on. These variations arise due to different computer monitors and devices (make, model and technology, as well as resolution, contrast and brightness control settings) in much the same way a scan will differ from an original image and a colour photocopy. Furthermore, coatings can exhibit variation in perceived colour depending on gloss level and application method. If you require a very specific colour match, please make your selection via actual swatches and colour boards available at our showroom.
Product Disclaimer: Ensure you read all product, technical and safety data sheets prior to application as liability falls on the applicator. All products must be applied in accordance with manufacturer’s recommended method.
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