To buy products from our website, you must have a verified account. You can register for an account here.
We do not sell to homeowners directly. The Topkote materials can be harmful if not handled properly and need to be applied by professional technicians.
In addition to bathtub reglazers, we also sell to general contractors, builders, painters, as well as commercial and residential renovators.
If you are a new customer, you can register either by:
Following the instructions found here.
Or go to the tab labelled ACCOUNT INFO and click “Register”.


You can start ordering after your account is verified.
Once the registration is filled out, it has to be verified by us. If it is submitted during business hours, it should be verified within a couple of hours; it may be longer, depending on the availability of our staff members.
We offer discounts for:
For both Bulk and Commercial Orders, please allow additional time for shipping.
Orders can be paid for by cash, Visa, MasterCard or E-transfer to accounting@islandsons.ca. Unfortunately, we do not accept Cheques or Debit.
Once your order request has been submitted, our team will confirm inventory, as well as calculate shipping and any applicable surcharges. A copy of the final order, including totals, will be sent to you via email prior to charging your credit card. Once your credit card has been charged, your order will be shipped.
Shipping costs will vary based on location and quantity. To receive a shipping quote, either call or email us.
Our warehouse is located in London, Ontario.
Due to the size and/or hazardous nature of many of our products, we are unable to ship by air. Shipping times will vary based on your location and the size of the order. Small orders in 12″x12″x12′ are usually shipped by Purolator and arrive within 2-7 days. Larger orders are shipped on a pallet, by a trucking company, and could take 3-7 days.
Once your order is placed and your invoice settled, a confirmation email will be sent to you. Shortly thereafter, a Shipping confirmation with tracking information will be emailed.
Due to the hazardous nature of some products, shipping by Air is not available. Typical shipping time ranges from 2-7 days.
Yes. We are located at the south end of London, Ontario. Please call 24 hours in advance for a pickup appointment.
Not all Topkote products sold in the USA are available in Canada. For a specific item, please email an inquiry to us for more information.
We recommend storing in a temperate, dry environment, away from direct sunlight. Extreme temperatures may affect Topkote products. Do not allow it to freeze or store in heat above 40℃.
Most Topkote products have a shelf life of 1 year when properly stored. Ensure all the containers are sealed and air tight. Temperature, moisture and humidity can affect the shelf life.
Due to the nature of the material, we do not accept returns. If there is a product issue, please contact us by phone or email to discuss your situation in more detail.
Contact us For More Information on Our Sentrel and Topkote Products