Toupret J MIX

Drum

$20.00

Toupret J MIX

$20.00

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Toupret Joint, Skim & Fill in action

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TOUPRET J MIX (Jointing & Skimming Powder Filler)

TOUPRET J MIX is a professional-grade, multi-purpose powder filler specifically formulated for jointing plasterboards and skimming interior wall surfaces. Engineerd for painters, plasterers, and drywall installers, J MIX offers superior adhesion, minimal shrinkage, and an ultra-smooth finish that requires minimal sanding before painting or wallcovering.

Key Technical Specifications

Feature	Technical Specification
Form & Color	White powder
Mixing Ratio	~45% to 50% water (approx. 0.45–0.5L water per 1 kg powder)
Working Time (Working Life)	~45 minutes to 1 hour after mixing
Drying Time	12 to 24 hours depending on coat thickness and ambient humidity
Application Thickness	Up to 5 mm per coat
Substrates	Gypsum plasterboard, plaster, cement render, concrete, painted walls

Primary Applications

Plasterboard Jointing: Ideal for taping and bedding joint strips between plasterboards and drywall panels.
Surface Skimming & Smoothing: Applied as a fine finishing coat over entire wall and ceiling areas to erase minor surface defects, texture irregularities, and micro-cracks.
Interior Patching: Suitable for filling shallow holes, gouges, and cracks prior to redecorating.

Key Product Benefits

Smooth Fine Finish: Dries to a bright white, uniform surface that reduces paint absorption and optimizes topcoat coverage.
Easy Sanding: Formulated for smooth troweling during application and effortless light sanding once cured.
Zero Shrinkage & Cracking: Maintains structural stability in joint zones without slumping or hairline cracking.
High Bond Strength: Excellent adhesion to jointing tape (paper or mesh) and standard interior wall materials.

Application Workflow

Surface Preparation

Prepare substrate for jointing or skimming

1.Surface Preparation:Prepare substrate for jointing or skimming.

Ensure the wall or plasterboard surface is clean, dry, sound, and free of dust or grease. Secure any loose plasterboard screws flush with the surface.

Mixing Procedure

Mix to a smooth, lump-free paste

2.Mixing Procedure:Mix to a smooth, lump-free paste.

Gradually add TOUPRET J MIX powder into clean water while stirring thoroughly using a mechanical mixer or jointing knife until a homogeneous, creamy paste is obtained.

Jointing & Taping

Bed jointing tape firmly into filler

3.Jointing & Taping:Bed jointing tape firmly into filler.

Fill the plasterboard recess with J MIX, embed joint tape firmly into the wet compound, and press out excess material with a jointing spatula.

Finishing & Sanding

Apply feather coat and sand gently

4.Finishing & Sanding:Apply feather coat and sand gently.

Once the joint coat hardens, apply a wider feathering coat over the tape edges or skim the full surface. After 12 to 24 hours of curing, sand lightly with fine-grit sandpaper before applying primer or topcoat paint.