Description
The TytanX reinforced polystyrene rasp 270 mm from Instar, code 275-5270, levels the joints between polystyrene insulation boards and takes out the unevenness left by bonding or cutting them. It is a plastic float with a galvanised rasp plate and a reinforced lattice that keeps it rigid. It sits in the scrapers and rasps range at Renders World.
What a Reinforced Polystyrene Rasp 270 mm Is For
Instar made it for levelling the joints of polystyrene boards during insulation work. It also evens out the unevenness left by bonding or cutting the boards, so facade work goes faster and the surface comes out smooth and ready for the next stages, such as reinforcing mesh or rendering. It works on other soft materials too, for example expanding foam or low-density mineral wool. Five things describe it:
- Lattice — reinforced, so the whole float stays rigid and you can make firm strokes without the risk of it cracking.
- Holes — large through-holes carry the rasped material away, so it does not clog and you work without stopping to clean it.
- Rasp plate — galvanised sheet with sharp, densely spaced holes for precise, fast sanding of polystyrene.
- Body — plastic, solid and resistant to mechanical damage and heavy use.
- Handle — two-component, ergonomic and anti-slip, for a safe grip and comfort even in long work. It is welded to the base, and the plate is crimped onto that base.
The reinforced polystyrene rasp 270 mm measures 270 x 130 x 78 mm overall and has a mass of 0.378 kg.
Specification
| Detail | TytanX reinforced rasp 270 mm |
|---|---|
| Maker | Instar Sp. z o.o. Sp.k., Limanowa, Poland |
| Line | TytanX |
| Code | 275-5270 |
| Size | 270 mm |
| Rasp plate | Galvanised sheet, sharp and densely spaced holes |
| Body | Plastic, reinforced lattice with large through-holes |
| Handle | Two-component, ergonomic, anti-slip |
| Overall size | 270 x 130 x 78 mm |
| Mass | 0.378 kg |
| Barcode | 5902846407560 |
Sizes and Other TytanX Rasps
- Two sizes — Instar makes the reinforced polystyrene rasp in 270 mm and 375 mm. Renders World lists the larger one separately: the TytanX 375 mm reinforced rasp.
- Facade rasp — Instar also makes the TytanX facade rasp for polystyrene, a separate tool.
- Boards — the polystyrene boards you level are in the polystyrene insulation boards range.
Safe Use
- Handling — it can slip from the hand and it can cut. Instar lists protective clothing, hand protection and eye protection.
- Heat — it can catch fire in an open flame and it can melt under long exposure to sunlight.
Ordering, Delivery and Returns
- Delivery — the Renders World team works out the delivery cost after you order and contacts you. Small parcels up to 25 kg go next day by courier, and deliveries are kerbside.
- Collection — from the counter at Unit 9A, Central Trading Estate, Southampton SO14 5JP, Monday to Friday 7am to 5pm and Saturday 7am to 12pm. The shop is closed on Sunday. Phone 023 8200 2442.
- Returns — goods can come back within 14 days in original condition. See the returns page.
FAQ
What is a reinforced polystyrene rasp 270 mm used for?
It levels the joints between polystyrene insulation boards and removes the unevenness left by bonding or cutting them. The surface is then smooth and ready for reinforcing mesh or rendering.
Can I use it on mineral wool?
Yes, on low-density mineral wool. Instar says it also works on other soft materials, for example expanding foam.
How does it differ from the 375 mm rasp and the facade rasp?
The 375 mm rasp is the same reinforced design in Instar's larger size. The TytanX facade rasp for polystyrene is a separate tool.
What should I keep it away from?
Keep the reinforced polystyrene rasp 270 mm away from open flame, which can set it alight, and out of long exposure to sunlight, which can melt it.

