Most of the current industry opinions concerning the best fabrics for inflatable boats were formulated at a time when the only alternative to rubber was non durable PVC fabrics.
Recent scientific developments have brought surprisingly high performing products to the market. Your choice of fabric depends upon your final application:
PVC PVC fabrics offer light weight and economical solutions to leisure boat manufacturing. However due to their lack of resistance to prolonged exposure to UV rays and chemicals they are not adapted for high end Ribs and work boats. Only a limited number of specialized suppliers offer marine grade qualities.
Hypalon® Hypalon fabrics have been traditionally used in high quality inflatable boats because of their resistance to weather and chemicals, longevity, suppleness and ease of repair. However, their weak abrasion resistance makes them 2nd choice for RIB WorkBoats and WhiteWater rafts. Hypalon fabrics can only be glued after pre- sanding. There are various qualities of so called Hypalon fabrics, some of them being only generic CSM (Hypalon is a registered DUPONT trademark).
Polyurethane These fabrics are by far the 1st choice where abrasion is a concern. However, their lack of color stability (noted even in the aliphatic grades) and their stiffness renders them inappropriate to the leisure markets.
Evaloy® With good suppleness, very high abrasion resistance, perfect color stability and good general properties, Elvaloy® fabrics are poised to capture a growing share of the inflatable boat market. They can be both welded and glued.
PVC
Hypalon®
Polyurethane
Elvaloy®
Foldable Tenders
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Foldable SportBoats
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Foldable WorkBoats
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RIB Tenders
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RIB SportBoats
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RIB WorkBoats
Not adapted
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Whitewater Rafts
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InflatableBoatFabrics.com
High quality fabrics & adhesives for Inflatable Boats