Opelli High-Performance Panel Adhesive – 350ml

Opelli High-Performance Panel Adhesive – 350ml

Fix your Opelli composite panels securely and with confidence using our high-performance panel adhesive. Specially selected for its exceptional bond strength in wet areas, this grab adhesive is engineered to handle high-moisture environments like bathrooms and shower enclosures with ease, but also suitable for kitchen areas too.

Each 350ml tube fits a standard mastic gun and is easy to apply straight from the nozzle. Designed for a clean, controlled application, it ensures a firm and lasting hold on vertical surfaces without slipping or sagging.

We recommend using two tubes per 120 x 200cm panel to achieve full coverage and maximum durability. Full instructions are printed on every tube for quick and easy use.

This is the same adhesive we trust for our own Opelli installations — proven to work, tested for performance, and tailored for composite panel systems. For best results, we strongly recommend using this adhesive over general-purpose alternatives.