Cuprinol Exterior Wood Preserver - Black - 5L
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Product Information
Full details
This guide is for anyone looking to protect their exterior wooden structures, such as sheds and fences, from weather damage, rot, and blue stain using Cuprinol Exterior Wood Preserver. The key benefit is long-lasting protection with a quick-drying, water-based formula. However, the final colour may differ slightly from the colour in the can. This guide will provide you with all the information you need to effectively use and care for this product.
All features
| Colour | Black |
|---|---|
| Model Part Number | 5095361 |
| Brand | Cuprinol |
Extended Product Information
FAQs
How much area does one 5L can cover?
Coverage is up to 10 square meters per litre, but this may vary depending on the condition and nature of the surface. Typically, you can expect 5 to 6.2 square meters per litre with 2-3 uniform coats.
What is the drying time?
Drying time is between 2-6 hours, depending on the surface and weather conditions.
Can I use this product on interior wood?
No, this product is specifically designed for exterior use.
Do I need to sand the wood before applying?
It is not always necessary to sand the wood before applying, but ensure the surface is clean, dry, and free from any existing coatings, mould, or algae.
How many coats should I apply?
Apply 2-3 uniform coats for optimal protection.
What should I do if it rains after application?
Avoid applying if rain is likely before the product has dried. If rain occurs shortly after application, the product might not perform as expected, and you might need to reapply.
How do I clean up spills?
Clean up any spills immediately with water and household detergent while the product is still wet.
What is the warranty?
Warranty information is not available in the provided product data.
Troubleshooting
Uneven finish or colour variation.
Ensure even application and allow each coat to dry completely before applying the next. Consider mixing multiple packs together to ensure a uniform colour.
Product not drying properly.
Ensure the application temperature is above 5°C and the wood is dry. Avoid applying in damp conditions or if rain is expected.
Splashing of product on plants or other surfaces.
Wipe off any splashes immediately with water and household detergent. For plants, rinse off any excessive spillage before it dries.
Pros and Cons
Pros
- Provides long-lasting weather protection.
- Quick drying time allows for faster project completion.
- Water-based formula is easy to clean and environmentally friendly.
- Prevents rot, decay, and blue stain.
- Suitable for various exterior wood projects.
Cons
- Colour may vary slightly from the can to the dried finish.
- Requires multiple coats for optimal protection.
- Application is not recommended in temperatures below 5°C.
- Recoating is required within 2-3 days.
Setup, Compatibility & Care
Setup
- Surface Preparation: Ensure the wood surface is clean, dry, and free from any existing coatings, mould, or algae. If the wood has been previously treated, allow it to weather before applying Cuprinol Exterior Wood Preserver.
- Protection: Protect the surrounding area, including plants and brickwork, from splashes by laying down a protective barrier.
- Application: Apply 2-3 uniform coats using a brush or applicator, ensuring even coverage.
Compatibility
- This product is compatible with most types of wood.
- It can be applied to wood that has been pressure-treated or previously treated with a wood preservative.
- Ensure that timber used in ground contact has been pre-treated specially for such use.
Care
- Storage: Store the product in a cool, dry place and avoid extreme temperatures.
- Tool Cleaning: Clean brushes and applicators immediately after use with water and household detergent.
- Recoating: Recoat within 2-3 days of the previous coat.