Bonding agent
Gyp Bond
A polymer-based bonding coat that creates a strong chemical and mechanical key for gypsum plaster on any cementitious surface — easy to spot in dark green.
Do not add water. Gyp Bond is supplied ready to use. Do not mix water or anything else into it on site — adulteration on site is prohibited.
- Ready to use — site adulteration is prohibited
- Bonds well to RCC, gypsum and sand-cement plaster
- Single-coat application for quick job completion
- Graded granules and hybrid polymer for strong mechanical and chemical anchoring
- Dark green colour makes treated areas easy to identify
GlobalGyp Bond is a polymer-based coarse coating that acts as a bonding agent, helping gypsum plaster grip any cementitious substrate — including high-quality concrete.
| Setting time | 24 hours |
|---|---|
| Colour | Dark green |
| Form | Liquid emulsion |
| Specific gravity | 1.25 ± 0.10 |
| pH | 7–9 (alkaline) |
| Type | Colloidal solution with suspended solids |
| Solid content | More than 52 % |
| Coverage | About 50 sq ft per kg |
| Pack sizes | 20 kg, 10 kg, 5 kg and 1 kg buckets |
| Water | Do not add water — ready to use |
| Shelf life | 6 months from manufacture, away from direct sunlight |
| Testing | ASTM D7234 |
Do not add water. Gyp Bond is supplied ready to use. Do not mix water or anything else into it on site — adulteration on site is prohibited.
Stir before you apply
Gyp Bond is a liquid emulsion with suspended solids. Stir it with a clean rod until the solids are spread evenly. It is supplied ready to use, so nothing is added on site.
20 kg covers about 1,000 sq ft in a single coat.
- Prepare — surface must be clean, dry and free from mould, oil or other agents. Rectify structural faults that could allow moisture in. Pre-wet with a brush or roller just before application.
- Mix — stir with a clean rod to distribute the solid particles evenly.
- Apply — use a good-quality brush or roller with even distribution of fine aggregates, then clean the tool with plenty of water immediately.
- Dry — allow to dry thoroughly for around 24 hours.
- Plaster — plaster over the treated area.
Store in a cool, dry place and use quickly after opening the bucket.
More from Global Gypsum
Planning a project? Let's talk quantities.
Share your site details and we'll recommend the right plaster and quantity.