Team Associated Factory Team Silicone Shock Oil. These four ounce bottles of shock oil are made from 100% pure silicone and will not thin out in hot weather or thicken up in cold weather. The higher the weight number of the oil, the thicker the oil is. Team Associated shock oil is generally slightly thinner than Team Losi shock oil with the same 'weight' rating. Available in various weights, please select the weight you need from the list above.