Done in 3 steps
Step 1
Clean your boat cover using Ultramar’s Sprayhood & Tent Shampoo
The Sprayhood & Tent Shampoo removes most normal dirt from your spray hood.
● First of all, clean the spray hood with lukewarm water and a soft brush. This will already remove some of the dirt.
● Apply Ultramar Sprayhood & Tent Shampoo to the wet boat cover and brush off the dirt. You could use a plant sprayer and a firm, soft brush to do this.
● Leave the shampoo to soak in for approximately 20 minutes.
● Remove the shampoo and dirt using the brush and plenty of water.
● Rinse well.
● Allow the spray hood to dry completely before impregnating or rolling it up again.
Step 2
For tough dirt, use Ultramar’s Power Cleaner
The Power Cleaner removes ingrained and stubborn stains.
● Apply Ultramar's Power Cleaner to the dry material and rub in using a firm, soft brush. Use a spray, plant sprayer or soft brush to apply.
● Leave to soak in for approximately 1 hour. Don't notice any change? Apply additional Power Cleaner and brush in again. Leave to soak in again. Repeat this as many times as required until the stains have disappeared.
● Remove the cleaning agent and dirt using the brush and plenty of water.
● Rinse well.
● Allow the spray hood to dry completely before impregnating or rolling it up again.
Step 3
impregnate boat cover using Sprayhood & Tent Protector
The Sprayhood & Tent Protector impregnates the boat cover, keeping it waterproof and repelling dirt.
● Make sure that the cover is clean and dry.
● Apply Ultramar's Sprayhood & Tent Protector generously and evenly. Make sure that the canvas is completely saturated. You could use a spray or plant sprayer, for example.
● Also treat the inside of the material in order to prevent weather stains and mould.
● Remove the impregnation agent from the windows straight away. You could use a damp cloth to do this.
● Leave the spray hood to dry.
● Repeat the treatment if required.
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Cloth cleaner: Sprayhood & Tent Shampoo
Our cloth cleaner removes dirt, green deposits and mold.
- Regular price
- €24,99
- Sale price
- €24,99
- Regular price
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- Unit price
- per
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Stain remover: Power Cleaner
Our stain remover removes withdrawn dirt and stains.
- Regular price
- €19,99
- Sale price
- €19,99
- Regular price
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- Unit price
- per
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Impregnation agent: Sprayhood & Tent Protector
This impregnating agent makes polyester fabric easily water-repellent.
- Regular price
- €29,99
- Sale price
- €29,99
- Regular price
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- Unit price
- per
Frequently Asked Questions
How many litres do I need in order to clean and impregnate my boat cover?
That depends how dirty your boat cover is. For a normal level of pollution on the boat cover of a sloop that is a few years old, we recommend using the following quantities:
• 1 x 1 litre Sprayhood & Tent Shampoo
• 1 x 1 litre Power Cleaner
• 1 x 2,5 liter Sprayhood & Tent Protector
How do I clean my boat cushions?
Boat cushions are usually made from the same material as your boat cover. You can therefore clean them using the same method
Take a look at the step-by-step plan.
My boat cover is still not clean after I have cleaned it. What else can I do?
Always follow the step-by-step plan when cleaning your boat cover. Each step and each cleaning agent targets a different type of pollution.
Take the following steps in order to clean your boat cover:
• Step 1: First of all, clean the boat cover with water and followed by the Sprayhood & Tent Shampoo immediately after.
• Step 2: Then clean the boat cover using the Power Cleaner stain remover.
• Step 3: Impregnate the boat cover using the Sprayhood & Tent Protector.
Do I need to impregnate the inside of my boat cover?
Yes. Mould and weather stains often form on the inside of the boat cover, and so we also recommend impregnating the inside. This reduces the chance of mould and damage to the coating.
How can I make the seams of my boat cover waterproof (again)?
All you need to do is fill the stitch hole until it is closed. Take the following steps in order to do that:
• Spray a generous amount of impregnation agent onto the seam using a plant sprayer.
• Rub the impregnation agent into the stitches using a brush, paying extra attention to any holes in the seam.
• Allow the canvas to dry.
• Using some water, test whether the seam is watertight again.
• If the seam is still leaking, repeat the treatment until it is watertight.