Toupret Exterior Rock Solid Repair Filler 5kg 5 x 1kg bags TTMUX051GB

Toupret Exterior Rock Solid Repair Filler 5kg 5 x 1kg Bags TTMUX051GB

MPN: TTMUX051GB

Barcode: 3178310018699

Weight: 5kg (5 x 1kg bags)

Colour: White (when dry)

Overview:

Toupret Exterior Rock Solid Repair Filler is a cement-based repair filler with outstanding adhesion across all substrates. Rich in resin, it sets to an exceptionally hard finish with no fill depth limit. The powder formula complies with BS EN 16566:2014 and achieves a filler-to-substrate adhesion strength of over 0.8 MPa.

No sealing or priming of the substrate is required before application in most cases. The material can be shaped without formwork, allowing freehand repairs to mouldings, corners, and other formed features directly on site.

Once applied, the filler accepts overcoating with water-based masonry or mineral paint after 24 hours average drying time. This 5kg pack contains five individual 1kg bags, keeping unused product sealed and protected until needed.

Key Features and Benefits

• No fill depth limit: Repairs of any thickness can be built up in a single application without formwork.
• Rock hard set: The cement and resin formula hardens to a high-strength finish resistant to knocks and weathering.
• High adhesion: Achieves over 0.8 MPa adhesion strength (BS EN 16566:2014) to bonded substrates.
• Rich in resin: The increased resin content strengthens the bond between the filler and the substrate.
• Shapeable without formwork: The filler can be moulded and formed by hand before it sets.
• No substrate sealing required: Can be applied directly to most exterior surfaces without a priming coat.
• All-substrate formula: Adheres to cement, concrete, brick, stone, breeze block, glass, glazed tiles and painted or unpainted plaster.
• Overcoatable in 24 hours: Ready for a topcoat after 24 hours, average drying time at standard conditions.
• Low VOC: VOC content is below 0.5%, in line with Directive 2004/42/EC.
• 6-month guarantee: Covered for 6 months from purchase when stored in the original packaging away from moisture.
• Convenient bag-in-bag format: Five 1kg bags within one outer pack allow measured use and minimise waste.

Typical Applications

• Filling and repairing cracks in exterior masonry walls: Suitable for both hairline cracks and deep structural voids.
• Restoring damaged concrete or cement render: Builds back missing sections without depth restriction.
• Repairing breeze blocks and brickwork: Bonds directly to block and brick faces, joints and edges.
• Patching stone facades: Can be shaped to match the profile of existing stonework before setting.
• Repairing around window and door frames: Fills gaps and damaged reveals on exterior elevations.
• Restoring external decorative mouldings: Shapeable mix allows profiles to be rebuilt without using a mould.
• Filling over old paint: Adheres to painted exterior surfaces without the need for paint removal.

How to Use

• Preparation: The surface must be hard, cohesive, clean, sound and dry before application. Remove any loose material, dust or contaminants.

• Mix the filler: Add 450ml of water per 1kg of powder (a 45% mixing rate). Pour the powder into water at room temperature and stir until the mix is smooth and lump-free. Working time after mixing is 30 minutes.

• Apply the filler: Apply using a filling knife, trowel or blade. There is no maximum application thickness - build up the repair to the required depth in one pass. Shape the material as needed without a mould.

• Allow to dry: Leave the repair to dry fully before overcoating. The filler accepts paint after 24 hours on average, depending on coat thickness, substrate and ambient conditions. Do not apply below 5°C or above 35°C, or at relative humidity above 80%.

• Overcoat: Apply any water-based masonry paint, mineral paint or organic coating directly over the dried filler. If using a solvent-based polyurethane or epoxy paint, first apply a coat of water-based masonry paint as a primer before the final coat.

Frequently Asked Questions (FAQs)

• How long does Exterior Rock Solid Repair Filler take to dry before painting?
  The average ready-to-paint time is 24 hours. The actual drying time varies depending on coat thickness, substrate type and ambient temperature and humidity. Do not overcoat until the filler is fully hard and dry to the touch.

• Is there a maximum depth for a single application?
  No. Rock Solid Repair Filler has no fill depth limit. It can be applied in any thickness in a single pass, making it well-suited to deep voids and structural repairs where other fillers would require multiple coats.

• What surfaces can Rock Solid Repair Powder Filler be applied to?
  It bonds to new or previously painted exterior substrates, including cement render, concrete, breeze blocks, bricks, stones, gypsum plaster, glass and glazed tiles. No sealing is required on most surfaces before application.

• Can solvent-based paint be applied directly over this filler?
  No - do not apply polyurethane or epoxy solvent-based paints directly over Rock Solid Repair Filler. First, apply a coat of water-based exterior masonry paint as a primer, then overcoat with the solvent-based product once dry.

• How long is Rock Solid Repair Filler guaranteed for?
  The product carries a 6-month guarantee from the date of purchase. To maintain the guarantee, keep the filler in its original packaging and store it away from moisture. Proof of purchase is required if a replacement is needed within the guarantee period.

Summary

Toupret Exterior Rock Solid Repair Filler is a high-performance exterior powder filler for filling and repairing all substrates with no depth restriction. With a resin-rich formula, adhesion above 0.8 MPa and compliance with BS EN 16566:2014, it handles everything from minor cracks to deep structural voids - ready for overcoating in 24 hours.

"Always read the Toupret Exterior Rock Solid Repair Powder Filler Technical Datasheet prior to first use to make sure that you have the correct information and product for your application."