Toupret Plasterboard Joint Skim & Fill One Coat 5kg FGBJ05GB

Toupret Plasterboard Joint Skim & Fill One Coat 5kg

MPN: FGBJ05GB

Barcode: 3178310017876

Colour: White (when dry)

Weight: 5kg

Overview:

Toupret Plasterboard Joint, Skim & Fill is a powder-based, one-coat filler for plasterboard jointing, skimming and interior surface finishing. It conforms to BS EN 13963:2014 for jointing applications and produces a smooth, paintable surface with no shrinkage. There is no depth limit, so it handles both fine skimming and more substantial filling work without needing a separate product.

The product bonds to a wide range of interior substrates, including gypsum, plasterboard, old painted surfaces, cement, concrete, cellular concrete and primed wood. Adhesion exceeds 0.5MPa, and once dry, it can be overcoated with any paint, filler or wall coating. No spot priming is required before painting.

Mixed from powder, it gives a working time of 40 minutes and is ready to paint in 12 to 24 hours. The A+ indoor air quality (IAQ) classification shows a VOC content below 0.01%. At 1mm depth, 1.1kg covers 1m².

Key Features and Benefits

• One coat application: Suitable for most standard applications in a single pass, reducing time on site.
• No shrinkage: Repairs stay flush with the surrounding surface as the product dries.
• No depth limit: Handles fine surface finishing and deeper filling work without restriction.
• No spot priming required: Paint straight over the dried surface without an additional priming step.
• Easy to sand: Dries to a surface that sands back smoothly to the required finish.
• 40-minute working time: Allows sufficient time to apply and work the material on larger areas.
• Ready to paint in 12 to 24 hours: Minimises downtime between filling and finishing stages.
• Wide substrate compatibility: Bonds to gypsum, plasterboard, old painted surfaces, cement, concrete, cellular concrete and primed wood.
• Strong adhesion: Filler-to-substrate adhesion exceeds 0.5MPa (EN 16-566).
• Conforms to BS EN 13963:2014: Meets the standard for jointing materials for gypsum boards.
• A+ IAQ classification: VOC content below 0.01%, suitable for occupied interior spaces.
• Overcoat with any finish: Compatible with any paint, filler or wall coating once fully dry.
• 12-month product guarantee: Covered for 12 months from purchase, provided it remains in its original packaging and is stored away from moisture.

Typical Applications

• Plasterboard jointing: Taping and finishing joints between plasterboard sheets to BS EN 13963:2014.
• Plasterboard skimming: Applying a thin finishing coat over plasterboard at a typical depth of 0.5mm.
• Crack and hole filling: Repairing surface imperfections on interior walls and ceilings.
• Surface levelling: Correcting uneven areas on cement, concrete and cellular concrete substrates.
• Pre-decoration preparation: Smoothing old painted surfaces before redecoration.
• Primed wood finishing: Filling and finishing primed wood surfaces prior to painting.
• General interior filling: Addressing repairs on gypsum and plaster substrates across interior projects.

How to Use

• Preparation: Make sure the substrate is clean, dry, hard and cohesive. Follow current trade practices for surface preparation.

• Mixing: For filling, add 380ml of water per 1kg of powder (38%). For skimming, add 420ml per 1kg (42%). Add the powder to water at room temperature and stir until smooth.

• Application: Apply using a coating blade, trowel or wall scraper. There is no depth limit. For standard work, one coat is sufficient. More than one coat may be needed for extreme applications.

• Second coat (if required): Allow at least 45 minutes before applying an additional coat. Drying times depend on substrate, coat thickness and ambient conditions.

• Sanding: Once fully dry, sand to the required finish. Always wear a P2 dust mask when sanding.

• Overcoating: Apply paint, filler or wall coating after 12 to 24 hours. No spot priming is needed before painting.

Frequently Asked Questions (FAQs)

• Can Joint, Skim & Fill be used on exterior surfaces?
  No. This product is for interior use only. It is not formulated to withstand outdoor conditions and must not be applied externally.

• How long does it take to dry before painting?
  The surface is ready to paint in 12 to 24 hours on average. Actual drying time depends on the substrate, the applied thickness and ambient conditions.

• What coverage can I expect from Joint, Skim & Fill?
  At 1mm depth, 1.1kg covers 1m². Coverage will vary based on substrate porosity and the thickness of the coat applied.

• What temperature conditions are needed during application?
  Apply only when the temperature is between +8°C and +35°C. Relative humidity must stay below 70% throughout application and drying.

• Does the surface need priming before painting over Joint, Skim & Fill?
  No spot priming is required. Once the product is fully dry, it can be painted directly with any paint or wall coating.

Summary

Toupret Plasterboard Joint, Skim & Fill is a one-coat powder filler for plasterboard jointing, skimming and interior surface finishing across a broad range of substrates. It sets without shrinkage, needs no spot priming and carries an A+ IAQ classification. With no depth limit and a 12 to 24-hour overcoating window, it suits trade professionals looking for a straightforward, consistent interior finishing product.

"Always read the Toupret Plasterboard Joint, Skim & Fill One Coat Powder Technical Datasheet before first use to make sure that you have the correct information and product for your application."