Boat Canvas Care and Maintenance

[bug73]

Boat Canvas Care and Maintenance
From North American Waterway and Ostler Boat Tops
http://www.north-american-waterway.com/

Boat canvas is subjected to more severe punishment than practically any other type of canvas or fabric item. Although canvas products adhere to rigid specifications, they should not be neglected for long periods of time, especially during inclement weather. Maintain marine canvas to ensure longevity. The real key to canvas longevity is like all things in life, maintenance. Keep your canvas clean of dust, dirt and environmental residue on a regular basis. Top fabrics should be cleaned of any dirt buildup at regular intervals. The following tips can be used on most fabrics made for outdoors use.

The fabric itself will not support the growth of mildew, but if dirt or moisture is allowed to remain on the fabric for any length of time, it will support mildew growth. Dirt can create a starting point for mildew when moisture is present. Cleaning periodically with a recommended mild cleaner and water will extend the life of the canvas and provide a better appearance. Using too a strong cleaner will damage delicate surfaces like fabric and plastics. As you know it is expensive to have them replaced. You should only use a cleaner that is designed specifically for marine fabrics to ensure you do not wash away your water repellant coating.

Start with a bucket of warm water (if possible) and the recommended amount of cleaner. Apply the cleaner with a dense, soft brush. Don't let the soap dry! Rinse well, repeat steps again if you don't get the results you wanted the first time. Stitching around windows seems to be a place where dark stains and mildew take hold. It is especially important to let the cleaner have a chance to loosen the dirt; don't be in a hurry to rinse the area. After the cleaner has had a chance to lift the dirt it is time to scrub around all the stitching. Rinse well!

Never use a power washer on fabric! You might not see the damage but it is there. Power washing will stretch and weaken the fabric; you will also remove the waterproof treatment. Dirt and grime will fill in where threads use to be. If you use a Power Washer on fabric you have shortened the life of your boat top!

If your boat top is acrylic it will be necessary to “retreat” your top for water repellency. Be careful which solutions you use, as not all are recommended by the fabric manufacturer.

Lubricate zippers periodically using a marine zipper lubricant. Apply on to the zipper and work the zipper back and forth a few times. Lubricate fasteners periodically to keep corrosion to a minimum. Replace any missing fasteners or fasteners that show signs of corrosion. Zippers and fasteners that are difficult to open will put a strain on your fabric causing premature wear.

[badmoonrising]

Good information, thanks.