The Ultimate Guide to Adhesives for Large Format Slabs: Outdoor Applications
Large Format Slab Adhesives: The Key to a Stunning and Durable Outdoor Facade
Large format slabs are transforming outdoor design, but their size and weight demand specialized adhesives to guarantee a flawless and long-lasting facade. This guide provides expert insights to help you choose the perfect adhesive for your project, ensuring a secure and visually striking result.
Why Adhesive Choice Matters
Weight and Size: These slabs are no joke! You need an adhesive with serious grab to prevent slippage and ensure a safe, lasting installation.
Weather Resistance: Sun, rain, freeze-thaw cycles – your adhesive needs to handle it all without losing its grip.
Movement: Porcelain and other large format materials expand and contract with temperature changes. Your adhesive needs to flex with them to prevent cracking and bond failure.
Recommended Adhesives for Outdoor Façades
Cladding Façade Without Fiber Glass
| Manufacturer | Product | ISO Standard |
|---|---|---|
| Mapei | KERABOND + ISOLASTIC | C2E S2 / A188.4 / A118.11 |
| Mapei | ULTRALITE S2 | - |
| Sika | CERAM-260 FLEXIBLE | C2TES1 / A188.4 / A118.11 |
| Kerakoll | SUPERFLEX ECO | R2T / A118.3 |
| Laticrete | PLATINUM | C2TES1 / A118.4 / A118.11 |
| Ardex | X77 + E90 | C2TES1 / A118.4 / A118.11 |
| Puma | PEGOLAND PROFESSIONAL FLEX ELITE | C2TE S2 |
Cladding Façade With Fiber Glass
| Manufacturer | Product | ISO Standard |
|---|---|---|
| Mapei | KERABOND + ISOLASTIC | R2T / A118.3 |
| Sika | CERAM-260 FLEXIBLE | C2TES1 / A118.4 / A118.11 |
| Kerakoll | SUPERFLEX ECO | R2T / A118.3 |
| Laticrete | PLATINUM | C2TES1 / A118.4 / A118.11 |
| Ardex | X77 + E90 | A118.4 / A118.11 |
| Puma | PEGOLAND ELASTIC | R2T |
Additional Notes - Where to buy
Mapei, Ardex, and Laticrete products are widely available on websites like Amazon, Floor & Decor, or official manufacturer sites.
Puma adhesives can be sourced directly through their Grupo Puma platform.
Sika products are often listed through construction supply distributors or their official site.