Skip to product information
Product Summary
Nikwax Tech Wash 300ml. Wash-in cleaner for waterproof textiles. Sold individually. Cleans safely, revitalises breathability and water repellency.
Tech Wash's gentle action lifts out dirt and revitalises all water-repellent finishes.
Recommended for Gritex® and Sympatex® boots.
Use neat Tech Wash® and a sponge or soft nylon brush to treat stubborn stains before washing. Remove all non-washable parts. Shake well before use. Follow care label instructions. Do not use detergents.
Delivery & Returns
Shipping Rates & Free Delivery
*Local deliveries are now classed as UK Mainland under the standard terms below.
⚠️ Delivery Time Update
Due to bank holidays and limited courier services, deliveries may take 4–5 working days. Please consider this timeframe when placing your order.
🇮🇪 Southern Ireland Shipments
We are currently experiencing minor courier delays to Southern Ireland. You may be required to pay VAT to DPD prior to delivery, which can be reclaimed on your quarterly VAT return.
📦 Returns Policy
GRS will collect all valid returns. Please do not return goods without prior authorization.
Note: We do not credit any independent postage or freight costs incurred by customers returning goods directly.
Size Guide
Please note that we produce our shoes in European sizes. Every company will have their own ideas about how these convert to English sizes. For your information, we work from the following scales:
Lunar Ladies Size Matrix
| UK Size | 3 | 4 | 5 | 6 | 7 | 8 | 9* |
|---|---|---|---|---|---|---|---|
| Euro | 36 | 37 | 38 | 39 | 40 | 41 | 42 |
* Lunar shoes are usually available in UK sizes 3 to 8, but occasionally there may be a size 9 on slippers (Euro 42). We do not produce any shoes in half sizes.
Lazy Dogz Size Matrix
| UK Size | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|
| Euro | 36 | 37 | 38 | 39 | 40 | 41 |
Grisport Size Availability
Supplied strictly in European sizes.
| Euro | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ladies | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | — | — | — | — | — |
| Mens | — | — | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Opt |
| Unisex | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Opt |
Recently Viewed
OPEN A TRADE ACCOUNT
Access exclusive trade pricing, live stock levels, and 24-hour delivery on leading footwear brands including Lunar, Grisport and Goodyear. Open your GRS Trade Account today and start ordering directly from our UK distribution centre
Exclusive Trade Pricing
Real Time Stock Updates
Fast UK Distribution
Dedicated Trade Support
Exclusive Trade Pricing
Real Time Stock Updates
Fast UK Distribution