Stan's yellow 21mm rim tape is a must - have for tubeless - ready wheels. It offers a long - lasting, airtight seal over spoke holes. The non - porous vapor barrier effectively keeps moisture out of the rim interior. The natural gum rubber adhesive sticks precisely where you place it and leaves no mess. For tires inflated to 45psi or less, a single layer of this yellow tape over the spoke holes of your rim is sufficient. If you're using road tubeless or similar tires that need more than 45psi, simply double - wrap the tape. This 21mm rim tape is perfect for rims with an internal width of 19 - 21mm, ensuring a great fit and top - notch performance.
Using Stan's 21mm rim tape is easy. First, make sure your rim is clean and dry. For tires that need 45psi or less, just apply one layer of the yellow tape over the spoke holes. If your tires require more than 45psi, wrap the tape around the spoke holes twice. When applying, take your time to ensure the tape sticks firmly and smoothly. Be careful not to let any air bubbles get trapped under the tape. As for maintenance, regularly check the tape for any signs of wear or peeling. If you notice any issues, replace the tape promptly to keep your wheels in good working order. Store the tape in a cool, dry place to maintain its adhesive quality.
