Onat YAPONAT Plasterboard Adhesive 25kg

Onat YAPONAT 25kg plasterboard adhesive is intended for bonding plasterboard to suitably prepared internal backgrounds, including the masonry and concrete surfaces identified in the existing listing. It is a practical choice for dry-lining work where an adhesive fixing system is appropriate. Unlike the plasterboard itself, this is the bonding material used during installation, not a lining board.

Plasterboard adhesive for direct bonding to suitable walls

• dry-lining adhesive supplied in a 25kg bag (product type and pack weight from the listing)
• Intended for direct bonding of plasterboard to suitable internal walls
• Existing listing names brick, blockwork and concrete among suitable substrates
• For residential and commercial internal dry-lining projects
• Use only where the manufacturer approves the substrate and application

Choosing and fitting Onat YAPONAT

Before dot-and-dab fixing, check the background for dust, loose material, moisture and contamination. Confirm the appropriate primer or surface preparation, mixing ratio, working time, adhesive pattern and board spacing using Onat's current product guidance. Do not assume an adhesive suitable for internal walls is approved for overhead ceiling fixing.

Compare related plaster and dry-lining materials or read our guide to plasterboard types before ordering.

Preparation before bonding plasterboard to masonry

Direct bonding is useful for creating a new internal lining where the wall background and building detail permit it. However, the quality of adhesion depends on the condition of the background. Loose plaster, contamination, dusty surfaces, damp masonry or incompatible coatings should be addressed before work starts. Highly absorbent or very smooth surfaces may also need treatment specified by the adhesive manufacturer.

Check the manufacturer's instructions for mixing ratios, open time, minimum and maximum thickness and the required adhesive pattern. Space for services, the need for insulation, fire performance and acoustic detailing can influence whether direct bonding is the right solution at all. YAPONAT is sold as a 25kg bag of adhesive; plasterboard sheets, fixings and finishing materials are separate purchases.

Is this adhesive suitable for every masonry wall?

No. Substrate condition, moisture, surface preparation and the wall system specification must all be checked. Use the manufacturer's technical instructions to confirm the permitted backgrounds.

Related products and useful resources

You can browse plasterboard sheets while planning the work. You can also compare metal studs and tracks while planning the work. You can browse plastering supplies while planning the work.

Frequently asked questions

What is YAPONAT plasterboard adhesive used for?

It is used to bond plasterboard to approved internal wall backgrounds in a direct-bond dry-lining system.

How much adhesive comes in a bag?

The product is supplied as a 25kg bag.

Can I use it to fix plasterboard to a ceiling?

Do not assume so. Ceiling linings can require a mechanical fixing system; consult Onat's current technical guidance and the project specification.

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