The vinyl tine repair Caps and Uber Goop also repair damaged rack tines and protect new racks. Vinyl tine caps have the added benefit of protecting dishes from rust stains and chipping. Our products helps extend the life of your dishwasher racks saving you the cost of buying new ones at $60-$100 each. CAPS NEED TO BE GLUED with the Uber Goop AND ARE ONLY FOR FOLKS WHO ALREADY HAVE Uber Goop. Note: No Uber Goop is included with this order.