IGM LEP-SL3 Silicone Glue Roller Kit – 47 mm width, angled grooves
The IGM LEP-SL3 Silicone Glue Roller Kit is a specialized tool for evenly applying glue to flat surfaces, edges and hard-to-reach areas. With a silicone roller measuring 20 mm in diameter and 47 mm in width, equipped with special angled grooves, it ensures consistent distribution without waste. The integrated silicone tray reduces drips and keeps the work area clean. Ideal for professional and hobby woodworking, it perfectly complements the other IGM kits for a complete gluing solution.
The LEP-SL3 Kit offers an alternative to the traditional brushing method, ensuring controlled glue distribution over large surfaces without variations in thickness. The roller’s special angled grooves ensure smooth application, reducing air bubbles and build-ups that can compromise joint quality. The soft silicone allows optimal contact with wood, maintaining even adhesion from the front to the back of the roller.
Main Features
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Soft silicone roller with 20 mm diameter and 47 mm width
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Special angled grooves for even distribution and bubble reduction
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Integrated silicone tray with supports for resting the roller
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Zero-drip application: glue remains in the grooves and does not drip
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Durable silicone: withstands 500+ application cycles
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Easy to use in confined spaces and on narrow edges
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Simple cleaning: dried glue peels off naturally or with warm water
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Compact and ergonomic design for comfortable handling
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Compatible with all glues: PVA, polyurethane, epoxy and water-based adhesives
Who the LEP-SL3 Kit is suitable for
| User profile |
Use case |
Technical reason |
| Carpenter / professional workshop |
Gluing panels, edges and large surfaces (100+ cm²) |
The 47 mm width covers common surfaces; grooves reduce air bubbles; 3× faster than traditional brushing |
| Furniture maker / furniture assembly |
Veneers, tabletops, panel boards, profile assembly |
The silicone roller ensures uniform thickness; eliminates build-ups that weaken joints; clean edges without smearing |
| Advanced hobbyist / home workshop |
Creative projects, restorations, small production runs (10–20 pieces) |
Easier to use than a traditional brush; clean results; silicone eliminates post-work maintenance |
Not suitable for:
- Narrow or deep joints (<10 mm wide) — the 47 mm roller is too large; use the LEP-SL2 or LEP-SNL dowel applicator kits
- Gluing with very thick or high-viscosity adhesives — flow may not be uniform
- Textured or rough surfaces — the roller may stick to the surface instead of rolling smoothly
Technical Specifications
Components and Materials
| Parameter |
Value |
| Number of components |
2 (roller + tray) |
| Roller material |
Soft silicone |
| Tray material |
Silicone |
| Roller diameter |
20 mm |
| Roller width |
47 mm |
| Silicone colour |
Transparent grey (natural) |
| Total kit weight |
~100 g |
Roller — Technical Features
| Parameter |
Value |
| Outer diameter |
20 mm |
| Contact width |
47 mm |
| Surface profile |
Special angled grooves |
| Number of grooves |
6–8 (for optimal distribution) |
| Groove function |
Air bubble reduction, even distribution |
| Application thickness |
0.5–1.0 mm (controlled by pressure) |
| Durability |
500+ application cycles |
| Wear resistance |
Silicone does not deform under normal pressure |
Tray — Specifications
| Parameter |
Value |
| Material |
Silicone |
| Integrated supports |
Yes, for resting the roller when not in use |
| Pouring notches |
Yes, for pouring out excess glue |
| Approximate capacity |
100–150 ml |
| Design |
No sharp edges, ergonomic |
Glue Compatibility
| Parameter |
Value |
| PVA glues |
✓ Compatible |
| Polyurethane glues (PU) |
✓ Compatible |
| Epoxy adhesives |
✓ Compatible (check open time) |
| Water-based adhesives |
✓ Compatible |
| Solvent-based / polyester adhesives |
⚠ Not recommended (check with supplier) |
Cleaning and Maintenance
| Parameter |
Value |
| Dried glue removal |
Natural release from silicone |
| Immediate cleaning |
Rinse with warm water |
| Drying time |
~5 minutes at room temperature |
| Storage |
On a dry support, at room temperature |
| Cleaning frequency |
After each job, within 10 minutes |
Standard Equipment
- 1 soft silicone roller (20 mm diameter, 47 mm width)
- 1 silicone tray with integrated supports
- Instruction manual (Italian/German/English available)
- Maintenance and cleaning recommendations
Frequently Asked Questions
What is the difference between the LEP-SL3 roller and a traditional brush?
The LEP-SL3 roller distributes glue evenly and in a controlled way with constant pressure, eliminating variations in thickness. A brush requires variable manual pressure, causing areas with too much or too little glue. The roller is 3× faster and reduces drying time for quicker joints.
Can I use the roller on curved or textured surfaces?
No. The roller is optimized for flat and smooth surfaces. On curved surfaces, the silicone may stick instead of rolling. For rough surfaces, use a brush or specialized applicators (LEP-SNL kit). For curved edges, apply manually with a soft brush.
Is the 47 mm roller suitable for all edges?
The 47 mm roller covers most standard edges. For narrower edges (<30 mm), request the LEP-SL3-25 kit (25 mm width). For wide edges (>50 mm), the LEP-SL3-60 kit (60 mm width) is available on request.
How many times can I reuse the roller before replacing it?
With correct use, the roller lasts for 500+ applications. Inspect the roller after 3–6 months of intensive use (5–6 days/week). If distribution becomes uneven or the silicone cracks, it is time for a replacement. The LEP-SL3-RX set (2 additional rollers) ensures you always have one spare.
Does glue drip from the tray during work?
No. The tray notches keep the glue inside. If the tray tilts during use, the glue remains in the grooves. Pour out excess glue through the notches every 5–10 minutes of work to maintain control.
Can I use the roller with epoxy adhesives?
Yes, but with caution. Two-component epoxy adhesives (5/30 minutes) remain fluid for application. For ultra-fast setting epoxies (2–5 min), prepare the roller immediately before mixing. Silicone does not react with epoxy, but open time may be critical.
What glue thickness does the roller apply?
The thickness varies between 0.5–1.0 mm depending on the pressure applied. Light pressure → 0.5 mm, moderate pressure → 0.7 mm, strong pressure → 1.0 mm. For standard wood joints, 0.7–0.8 mm is optimal — it reduces the risk of bubbles without waste.
Is the roller compatible with an external handle?
No. The LEP-SL3 roller does not have a standard handle connection. It is designed for direct hand operation on the roller itself. For applications on ladders or high surfaces, use a traditional brush or the LEP-SNL kit with brush, which supports elevated work.
