

SeraPool Relax Pastel Cobalt Porcelain Pool Mosaic
Sold by the Box
- Order samples: up to 4 pieces in any color for $49, shipped free.
- Order by the box: choose the size and the number of boxes. Freight is included, so every SeraPool order ships free.
- Your boxes are packed at the SeraPool factory and flown to you or your job site: 7 business days handling + 7–10 business days transit.
Delivery: Ships in 2-3 business days.
Insured Shipping: Insured, trackable shipping via UPS.
Samples available: Samples ship free.
Trade & Project support available: Contact us for project pricing, bulk orders, and quantity assistance.
Need help?: Call or text 657-296-7676
SeraPool Relax Pastel Cobalt Porcelain Pool Mosaic is part of the SeraPool Relax™ Outdoor & Pool Collection, a custom-order porcelain pool system with matching field tile, mosaics, step treads, infinity-edge tile, trims, full-body pool coping, overflow pieces and drain grates.
The mosaic carries the same Pastel Cobalt surface as the field tile in mesh-mounted formats for curved walls, waterlines, steps, benches, spas and transitions where full tiles cannot follow the shape of the pool.
Available formats
- 2x2 in. (5 x 5 cm) mosaic, mesh-mounted
- 4x4 in. (10 x 10 cm) mosaic, mesh-mounted
- 4x13 in. (11 x 33 cm) strip mosaic, mesh-mounted
Technical specifications
| Material | Porcelain |
|---|---|
| Thickness | 0.29 in. (7.3 mm) |
| Mounting | Mesh-backed sheets |
| Water absorption | Eb ≤ 0.5%, individual max. 0.6% (EN ISO 10545-3) |
| Slip resistance | PTV ≥ 45, wet pendulum (EN 16165 Annex C) |
| Frost and thermal shock | Resistant (EN ISO 10545-12, EN ISO 10545-9) |
| Chemical resistance | Class A, including swimming pool salts and household cleaners (EN ISO 10545-13) |
| Recommended joint | 1/8 in. (3 mm) |
| Applications | Pool and spa interiors, curved walls, waterlines, steps and benches; indoor and outdoor |
| Sold by | Sheet (1 sq. ft. per sheet); custom order |
Installation notes
- Install over a waterproofed, leak-tested pool shell with a C2TE S1 deformable cementitious adhesive (EN 12004); in US practice, an improved modified mortar (ANSI A118.15) rated for submerged use.
- Grout no sooner than 24 hours after setting with a flexible, pool-rated grout. Plan movement joints per TCNA EJ171.
- Blend sheets from several crates for an even mix of faces, and dry-lay transitions to the field tile before setting.
Complete pool product system
Use with Pastel Cobalt pool field tile and Pastel Cobalt trims & edges. Full-body porcelain pool coping, slot overflow coping and edge tile and drain grates are available in white, beige, grey and anthracite.
Ordering and lead time
SeraPool Relax is a custom-order product stocked at the factory overseas, not in a US warehouse. Send us your pool project design; your selected materials are put together at the factory for your project and shipped directly to the US job site, with crates marked for your project. For full-size swimming pool, spa and surrounding landscape projects only, through trade professionals.
Project resources
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