
Poolciment XL (20 kg)
Two-component base microcement for swimming pools and tanks.
Poolciment XL is the two-component base microcement of the KCBerry Poolciment system for swimming pools and tanks — the equivalent of Microbase for permanent immersion. Mixed with Pool Resin, it is applied in three coats and prepares the surface for the Poolciment M finish, sealed with Poolsealer.
- Base layer of the Poolciment pool system
- 20 kg + 3.6 L Pool Resin, 3 coats
- ≈1.5 kg/m², 4–6 h between coats
- Sand P40 before Poolciment M
Base layer for swimming pools and tanks, over Adhesion Promoter.
The base layer of a microcement pool
Every Poolciment pool starts with Poolciment XL. Over a coat of Adhesion Promoter (≈0.2 L/m², 45 min to 1 h before the first coat), three trowelled coats of Poolciment XL build the base that the pigmented Poolciment M finish sits on.
Allow 4–6 hours drying time between coats, then sand with P40 grit and vacuum all dust before moving on to Poolciment M.
Mixing: resin first, powder into the resin
Each 20 kg bucket is mixed with 3.6 L of Pool Resin. Pour the resin into an empty container and gradually add the Poolciment XL while mixing mechanically until smooth — Poolciment into the resin, never the other way round.
Apply between 10 °C and 30 °C, on a substrate below 5 % moisture, out of rain and direct sunlight.
Product FAQ.
Everything specifiers, applicators and homeowners ask before ordering.
What buyers say.
Frequently bought together.

Poolciment M (20 kg)
Pigmented finishing microcement for pools and tanks.

Pool Resin (25 L)
Liquid component of the Poolciment system.

Poolsealer (5 L)
Waterproofing sealer for pool microcement — mandatory final coat.

KC Primer
Fast-drying bonding primer for flawless adhesion.

Pigments
40 standard colours to pigment your microcement mix.
Add these to your order.

Complete Kit — 10m²
Full system for seamless microcement — primer to sealer. Covers 10m².

Complete Kit — 20m²
Complete microcement kit, primer to sealer. Covers 20m².

Complete Kit — 30m²
Complete microcement kit, primer to sealer. Covers 30m².

Complete Kit — 40m²
Complete microcement kit, primer to sealer. Covers 40m².
