Refina Archives - DP Render Store Sheffield https://buildersmerchantssheffield.co.uk/product-category/refina/ External Wall Insulation & Render Store Mon, 20 Jul 2026 16:16:41 +0000 en-GB hourly 1 https://wordpress.org/?v=7.1 https://buildersmerchantssheffield.co.uk/wp-content/uploads/2025/10/Untitled-design-29-100x100.png Refina Archives - DP Render Store Sheffield https://buildersmerchantssheffield.co.uk/product-category/refina/ 32 32 Refina 12″ Comb Scarifier with 90mm Stainless Steel Prongs https://buildersmerchantssheffield.co.uk/product/12-scarifier-90mm-prongs-wooden-handle/ Mon, 20 Jul 2026 16:16:41 +0000 https://buildersmerchantssheffield.co.uk/?post_type=product&p=5531 12" Scarifier is used after the first pass of monocouche render for keying before the second layer is applied the following day.

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Refina Professional 12″ Comb Scarifier: 90mm Stainless Steel Prongs

Prepare your external substrates quickly and accurately with the premium 12″ scarifier from Refina. This trade-grade rendering tool features semi-flexible stainless steel tines designed specifically for EWI contractors across the UK. Consequently, it works perfectly for scratching monocouche surfaces, keying polymer basecoats, and scoring underlying backing plasters smoothly. Additionally, it offers exceptional aggregate leveling parameters to deliver an optimal keying texture before subsequent finish layers are applied.

Notice: Product handle component configurations, bracket accents, or prong color shades may vary slightly from the website display photos depending on current manufacturer manufacturing batches and supplier stock availability.

Key Features of the Refina 12″ Render Comb Scarifier

  • Semi-Flexible Stainless Steel Tines: The 90mm rust-free metal spikes are arrayed evenly into a rigid reinforcement beam. Therefore, it completely eliminates prong bending under heavy leverage and ensures an evenly matched scratch finish across wide surface planes.
  • Lightweight Aluminum Mounting Bracket: Engineered with a heavy-duty, low-weight aluminum core body matrix. Because of this design, it provides uniform leverage distribution down through the prongs while reducing hand fatigue.
  • Robust Wooden Grip Construction: Features a contoured classic wooden handle assembly attached firmly to the frame assembly. As a result, the tool provides a solid grip and outstanding control when dragging through wet masonry mortars.
  • Efficient Surface Laitance Removal: Designed explicitly to key scratch surfaces effortlessly before the final structural set takes place. Furthermore, it rolls over modern render applications seamlessly without digging deep gouges or fracturing underlying plaster blocks.

Technical Specifications

  • Brand Manufacturer: Refina Tools Range
  • Factory Product Code: SKU 228232
  • Overall Tool Width: 12 Inches (Approx. 290mm)
  • Prong Length Specification: 90mm Heavy-Duty Metal Spikes
  • Tines Material Matrix: High-Grade Rust-Free Stainless Steel
  • Handle Pattern Grip: Ergononic Wooden Handle Core
  • Primary Application: Keying and scratching monocouche systems, basecoats, and backing plasters safely

UK Application Guidelines for Render Scarifiers

For more detailed data on structural anchor patterns and building compliance, you can read the official UK Building Regulations Approved Document L guidelines.

  1. First, apply your single-coat monocouche or primary basecoat layer tightly using standard trowelling techniques. For ideal system compatibility, browse our complete collection of EWI installation basecoats.
  2. Next, allow the material to set for roughly 2 to 4 hours depending on local atmospheric variables before processing.
  3. Subsequently, place the Refina 12″ scarifier face flat and drag the tines uniformly across the damp render coat to expose aggregates.
  4. Finally, clean out any jammed masonry particles from between the stainless steel spikes using a stiff wire brush between passes to avoid marking lines. Always adhere to application standards outlined in the INCA Best Practice Guides.

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]]> REFINA ABS Plastic & Clear Plexiglass 11″ Texture Floats for Top Coat Render https://buildersmerchantssheffield.co.uk/product/texture-float-abs-white-plastic-trowel-11/ Fri, 28 Mar 2025 15:16:00 +0000 https://buildersmerchantssheffield.co.uk/?post_type=product&p=5529 Texture Float - ABS White Plastic Trowel, which are suitable for 1-4mm aggregate sizes and help to achieve a professional finish. These texture floats are ideal for finishing silicone thin coat render.

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ABS Plastic & Clear Plexiglass 11″ Texture Floats: Premium Render Trowels

Achieve an exceptional, professional finish on your next external wall project with a premium 11-inch plastic texture float and skimming trowel range. This lightweight hand tool series features high-impact ABS plastic and professional clear plexiglass blades engineered specifically for trade professionals across the UK. Consequently, it works perfectly for smoothing silicone, acrylic, and thin-coat decorative renders evenly. Additionally, it offers exceptional flexibility parameters to bring out aggregates from 1mm to 4mm smoothly.

Notice: Product component colours (such as handle grips or plastic blades) and exact edge profiles may vary from the website display photos depending on current manufacturing batches and supplier stock availability.

Key Features of Our 11″ Rendering Float Range

  • Versatile Blade Materials & Thicknesses: Choose between flexible 2mm white ABS, stiffer 3mm cream and off-white ABS formulations, or high-visibility 3mm clear plexiglass blades. Therefore, it completely eliminates blade warping and ensures uniform pressure distribution during top coat applications.
  • Ergonomic Handle Layout Options: Available in multiple handle styles, including specialized soft comfort grips. Because of this design, it reduces hand fatigue while granting maximum tool control over wide surface areas.
  • Anti-Scratch Pre-Ground Edges: The structural blade faces are finely balanced. As a result, the trowel glides effortlessly across thin-coat renders without digging deep tracks or pulling your wet material off the substrate.
  • Flawless Texture Patterning: Designed explicitly with flat, high-performance face plates. Furthermore, it helps installers execute beautiful scratch finishes over structural backing layers.

Technical Specifications

  • Overall Blade Length: 11 Inches (Approx. 280mm)
  • Blade Material Formulations: High-Grade ABS (White, Cream, Off-White) / Clear Plexiglass (Acrylic)
  • Blade Thickness Profiles: Available in 2mm and 3mm variants
  • Target Aggregate Range: Ideal for extra fine, fine, and medium-coarse top coat renders

UK Application Guidelines for Top Coat Render Floats

For more detailed data on structural anchor patterns and building compliance, you can read the official UK Building Regulations Approved Document L guidelines.

  1. First, apply your thin-coat render base material tightly using standard steel trowelling methods. For additional structural matching supplies, browse our complete collection of EWI installation adhesives.
  2. Next, allow the aggregate mix to take its initial set according to regional environmental conditions.
  3. Subsequently, hold your chosen ABS or plexiglass texture float completely flat against the damp render surface layer.
  4. Finally, move the float in tight, uniform circular passes to evenly distribute the aggregate and reveal a flat finish. Always adhere to application standards outlined in the INCA Best Practice Guides.

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