Description An Anderson Pens exclusive, this 10ml jar of section sealant comes in a new oversized container to help with the application of the sealant on to threads during restoration. This rosin-based sealant has a low softening point making it ideal for sealing Sheaffer Touchdown, Snorkel, PFM and other threaded joints. Parker 51 hoods should be sealed with shellac, not this sealant. We recommend using a wood toothpick and a heat gun to pick out a tiny bit of sealant, then soften before applying to threads. The sealant cools quickly, so a slight re-heating of the sealant may be necessary before threading parts together. Naptha free. For most people, unless you do a lot of repairs, this will be a lifetime supply. Please note, sealant may gradually shift in transit. We recommend allowing to sit on a flat surface overnight to allow sealant to settle in the bottom of the container. If seant gets on threads of container, gentle heat may be necessary to open. We offer Free Shipping on all orders over $59 for US customers, and for orders over $250 for our Canadian customers.