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Mapecrete Hard LI is a water-based, VOC-free, lithium silicate solution used to densify, seal and dustproof horizontal, hard-troweled concrete surfaces. It penetrates the concrete surface, chemically reacts with the free lime and produces a dense, hard matrix within the concrete and a more durable surface on top.
Mapei - Mapecrete Hard LI
Lithium Silicate Densifier and Sealer for Concrete
- Environmentally friendly with a VOC-free and odorless formula
- Effective against acids, alkalis, salts, oils and water
- Densifies, dustproofs and seals concrete surfaces in one operation
- Improves old, worn concrete that is carbonated, soft and powdery
Shipping & Returns
- Local Pickup:
Free in-store pickup available at Topline Markham, Ontario.
- Shipping:
We ship across Canada. 👉 Please contact us before placing your order, as shipping fees may vary depending on product weight and location.
- Returns:
Products must be unopened, unused, and in original packaging.
Full refund available within 7 days of purchase (April–October) with the original receipt.
❄️ Due to temperature sensitivity, all coating materials purchased from November to March are final sale and cannot be returned or exchanged.
- Need Help?
Contact us anytime at admin@toplinemarkham.ca or visit our store for assistance.
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