Looking After Your Silicone Seals
2012-12-4 · When putting your hands or head through a seal, don't just force it. Forcing the seal over stretches the silicone and increases the risk of a tear so instead pull the seal wider and ease it into place. When pulling the seal openings wider be mindful of your finger nails. Finger nails are pretty sharp and can quickly weaken a stretched seal.
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