Small dents, nail holes, hairline cracks and rough patches show through fresh paint, especially under a satin or semi-gloss finish. Terraco Handycoat Interior Stucco Putty is a ready-mixed filler made for exactly this job on interior walls and ceilings. This guide summarises Terraco’s UAE data sheet so you know how to use it and how much to buy.
Key facts at a glance
- Ready-mixed, quick-drying white filler for interior use (product code 63295).
- Acrylic copolymer binder with finely graded fillers.
- Maximum 1 mm per coat; apply two or more thin coats if needed.
- Coverage 0.2 to 0.4 kg/m², depending on the surface.
- Packs: 1 kg cup, 5 kg pail and 18 litre pail.
What it is used for
Terraco describes it as a filler to repair and touch up interior surfaces, old or new, before painting. It bonds to cement-based surfaces, gypsum, gypsum boards, sprayplasters, wood and most common building surfaces, and it can be skimmed over other Handycoat or Sprayplaster grades for an extra-fine finish.
The data sheet lists it as easy to use, quick drying, vapour permeable and resistant to flaking, with negligible shrinkage.
Interior or exterior? This grade is for interiors. For cracks on outside walls, use Terraco Handycoat Exterior instead; see our Handycoat Exterior guide.
How to use it
- Prepare the surface. Brush away dust, dirt and loose matter, and remove ridges and form oil.
- Prime if needed. On dusting or flaking surfaces, Terraco recommends Terraco P Primer first.
- Apply thinly. Spread a thin, even layer with a filling knife or trowel, no more than 1 mm thick. It can be diluted with water if required.
- Build up in coats. For deeper areas, apply two or more coats, letting each dry before the next.
- Sand and paint. Lightly sand the final surface before painting, preferably within 24 hours of application, and remove the dust.
- Clean up. Clean tools with water.
How much do you need?
At Terraco’s stated 0.2 to 0.4 kg/m², a 5 kg pail covers roughly 12 to 25 m² per coat. For a full skim of a 40 m² room’s walls, that is about 8 to 16 kg per coat, or two to four 5 kg pails, depending on how rough the surface is. For spot repairs, a 1 kg cup is often enough.
Tips for a smooth result
- Two thin coats sand better and crack less than one thick coat.
- Shine a torch along the wall at a low angle to spot dips before you paint.
- Spot-prime filled areas if your paint system calls for it, so they do not show as dull patches.
- Fix the cause of any damp before filling; filler will not stop a leak.
For the full preparation sequence, see our wall preparation guide.
Frequently asked questions
Can I use Handycoat Interior on gypsum board?
Yes, Terraco lists gypsum and gypsum boards among the surfaces it bonds to. For taping board joints, Terraco makes a separate Handycoat Gypsum Joint Compound.
How thick can I apply it?
The data sheet gives a maximum of 1 mm per coat. Build deeper repairs up in several coats.
When should I sand it?
Terraco recommends a light sand of the final surface before painting, preferably within 24 hours of application.
Buying Terraco Handycoat in Sharjah and Dubai
Al Tashteb Al Saree is an authorised Terraco distributor, supplying the full Terraco range direct from the manufacturer, alongside National Paints, Berger and Jotun. We stock both Handycoat Interior and Handycoat Exterior. See Terraco Handycoat Exterior in our shop, or contact us for stock and prices on Handycoat Interior.
Sources
Retrieved 31 October 2026. Quantity examples are our own calculations from the stated coverage. Image from Unsplash: Sasun Bughdaryan.
