To seal PVC threads effectively, you need a sealant that's compatible with the plastic material. The two most commonly used sealants are PTFE (polytetrafluoroethylene) tape and pipe dope (thread sealant paste). First, ensure the threads are clean and free from debris. For PTFE tape, wrap the tape around the male thread 3-4 times, following the direction of the thread to ensure it tightens onto the thread as it’s screwed in. For pipe dope, apply a small amount to the male threads, spreading it evenly. Be cautious not to over-apply, as excess sealant can reduce the quality of the seal or clog the system. Hand tighten the connection, then use a wrench for a final quarter to half turn, but avoid over-tightening to prevent cracking the PVC. Always check the sealant product is suitable for the type of fluid being transported in the PVC piping.

In Celsius. 1668 degrees 3034 degrees Fahrenheit

To sew a yarn cozy, you'll need fabric, scissors, thread, a sewing machine or needle, and yarn for measurement. First, measure the yarn skein's height and circumference to determine fabric size; add a bit extra for seams. Cut the fabric accordingly. If you're adding a closure or decorations, prepare these elements next. Fold the fabric right sides together lengthwise and sew the long edge, creating a tube. Then, sew one end shut. Turn the cozy right side out, slide your yarn skein in, and if desired, sew in a drawstring or attach a button for closure at the open end. Consider using a lightweight, stretchy fabric for ease of use. This cozy can protect your yarn from damage and tangling, making your knitting or crocheting experience more enjoyable.