Name: Thompson's WaterSeal® Solid Exterior Wood Sealer & Waterproofer, Harvest Gold, 3.78-L/1-Gallon
Brand: Thompson's
SKU: 0489046
Price: 52.99 CAD
Availability: InStock

Product Details

Thompson's WaterSeal® Solid Wood Sealer & Waterproofer forms a barrier that protects wood from water damage for years, ensuring longevity for your outdoor projects. Its bold hue deepens the natural beauty of wood while shielding surfaces from UV damage, moisture, mould, and mildew. With one-coat coverage, Thompson's WaterSeal® penetrates wood pores to form a barrier that shields against water without obscuring the wood's natural texture or grain.

One-coat coverage
Exceeds industry standard for waterproofing wood
Ideal for decks, fences and exterior wood surfaces
Boldy tinted Solid sealer adds the most colour to wood surfaces
Colour: Harvest Gold
Size: 3.78 L/ 1 US Gal
Protects decks for 6 years, siding and fences for 15 years

Part Number	THCP93401-16
Stain Finish	Solid
Stain Type	Exterior Stain
Base Material	Oil
Stain Premixed Colour	Harvest Gold
Product Use(s)	Exterior
Stain Can Size	3.7 L (1 gallon)
Stain Clean Up	Soap&Water
Application Method	Brush
Number of Coats Recommended	1

Advanced Features	Moisture Resistant
Shelf Life (year)	3 yr
Stain Maximum Coverage Area (sq ft)	398 ft²

Warranty

This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.

Online Ordering

Pick Up is free at most stores (some stores require a minimum order value before tax)
Shipping fee is based on size and weight of products and distance from address to store
Same-Day Delivery costs $9.99 per order
Online Ordering Information

Returns

Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
Some products are non-refundable and non-exchangeable
The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

Only Show Differences

Currently Viewing

Thompson's WaterSeal® Semi-Transparent Exterior Wood Sealer & Waterproofer, Harvest Gold, 3.78-L/1-Gallon

$52.99

Thompson's WaterSeal® Solid Exterior Wood Sealer & Waterproofer, Natural Cedar, 3.78-L/1-Gallon

$52.99

Thompson's WaterSeal® Solid Exterior Wood Sealer & Waterproofer, Desert Tan, 3.78-L/1-Gallon

$52.99

Thompson's WaterSeal® Solid Wood Sealer & Waterproofer, Chestnut Brown, 3.78-L/1-Gallon

$52.99

Ratings

Stain Finish

Semi-Transparent

Solid

Stain Type

Exterior Stain

Base Material

Oil

△The tire producer / manufacturer of the tires you are buying, and Canadian Tire is responsible for the recycling fee that is included in your invoice. The tire producer / manufacturer and Canadian Tire uses this fee to pay for the collection, transportation, and processing of used tires.

CANADIAN TIRE® and the CANADIAN TIRE Triangle Design are registered trade-marks of Canadian Tire Corporation, Limited.

^±Was price reflects the last national regular price this product was sold for.

**Online prices and sale effective dates may differ from those in-store and may vary by region. Dealers may sell for less.

* Financing available is “Equal payments, no interest” for 24 months (unless otherwise stated) and is only available on request, on approved credit and on purchases of $150 (unless otherwise stated) or more (Gift Cards excluded) made with your Triangle credit card at Canadian Tire, Sport Chek, Mark’s, L’Équipeur, Atmosphere, Sports Rousseau, Hockey Experts, L’Entrepôt du Hockey and participating Sports Experts. Interest does not accrue during the period of the plan. However, if we do not receive the full minimum due on a statement within 59 days of the date of that statement, or any event of default (other than a payment default) occurs under your Cardmember Agreement, all special payment plans on your account will terminate and (i) you will then be charged interest on the balances outstanding on such plans at the applicable regular annual rate from the day after the date of your next statement, and (ii) the balances outstanding will form part of the balance due on that statement. There is no administration fee charged for entering into a special payments plan. Each month during an equal payments plan you are required to pay in full by the due date that month’s equal payments plan instalment. Any unpaid portion not received by the due date will no longer form part of the equal payments plan and interest will accrue on that amount from the day after the date of your next statement at the applicable regular annual rate. Offer subject to change without notice.

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If your average balance is:	Total monthly credit charges will be:
$100	$1.81
$500	$9.04
$1000	$18.07
$2000	$36.15

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◊Off our original price. Quantities may vary by store. Some clearance product and price points may not be available at all locations.
± Was price reflects the last national regular price this product was sold for

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*$9.99 + tax delivery fee. Select your store and enter postal code on the product page while shopping to determine if same day delivery is available. Products must meet certain cube/weight dimensions and distance from store must be less than 10km. For full terms/conditions, visit https://www.canadiantire.ca/en/customer-service/online-ordering.html

*Free at the majority of stores. Some stores may require a minimum order value (before taxes). Orders that do not meet the minimum order value will be subject to a fee. Orders ready typically within 24 hours. Wait for Ready for Pick Up email before proceeding to store. **$9.99 + tax delivery fee. Available at select stores. Select your store and enter postal code on the product page while shopping to determine if same day delivery is available. Orders placed before the cutoff time will be delivered the same day, and orders placed after cutoff time will arrive the next day. Eligible in-stock items only. Products must meet certain cube/weight dimensions and distance from store must be less than 10km. For full terms/conditions, visit https://www.canadiantire.ca/en/customer-service/online-ordering.html

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* Offer begins at 12:00 a.m. Central Time (“CT”) on November 26, 2025 and ends at 11:59 p.m. CT on December 7, 2025 (“Promotion Period”). Valid only on qualifying purchases of 5-litre bottles of Pennzoil® Full Synthetic motor oil products made in-store at participating Canadian Tire retail locations in Canada or online at canadiantire.ca during the Promotion Period. Qualifying purchase must be made in one transaction. Void where prohibited or otherwise restricted by law. The total maximum rebate possible is $30 per person, household or address (e-mail and physical). All online submissions must be completed by 11:59 p.m. CT on December 22, 2025. An original printed retailer identified and dated purchase receipt showing the required qualifying Pennzoil® Full Synthetic motor oil purchase (brand and product required on receipt) during the Promotion Period must accompany all submissions. NOTE: For purchases made on a participating retailer’s online website, the purchase receipt (defined above), with the order confirmation/order number, as well as the shipping confirmation or final delivery/pick-up receipt is required. Submissions without this proof of purchase will be denied. Orders that are canceled and/or product returns are ineligible for this offer. Purchases by an installer for use in its business do not qualify for this offer. Bulk submissions or bundled submissions by retailers, or any other entity, on behalf of consumers, are not permitted. Case purchases of qualifying product in any pack size do not qualify for this offer. Shell Canada Products reserves the right to cancel, rescind, modify or extend this offer, in whole or in part, at any time without notice. Cannot be combined with any other Shell Canada Products promotion. Allow up to 8 weeks for mailing of your rebate if you choose to receive a physical check. Offer valid only in Canada. Other restrictions apply. To view a list of participating locations and full terms and conditions, please visit www.pennzoil.ca/rebate.
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*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper CT Money on bonus offers. Minimum $300 spend is on the pre-tax amount on the same tender and for a single transaction. $300 must be spent on items that earn CT Money. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Single use only per Triangle Rewards Account.

*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money (0.4%), and will be added to whatever the Member would otherwise collect, without the bonus. Example: On a $100 (pre-tax) purchase with a 20x bonus multiplier a Member would earn a bonus $8 in CT Money (20 X .4% X $100). Not all items sold are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks.

5 out of 5 stars.

Good color looks fine tried a color different from everyone else like it Thanks

3 months ago

Great quality looks fine

Helpful?

4 out of 5 stars.

Great for wood

a year ago

This worked great on some railings I have on my deck. it without the winter snow.

Yes, I recommend this product.

Originally posted on thompsonswaterseal.com

Great Product IMO

[This review was collected as part of a promotion.] I sealed some decking this summer and I’m happy about the outcome. It snowed here yesterday and the decking is doing well. It appears that this brand is the best I have used. I have had some that been completely useless and have not sealed as they should have. I am happy with this product.

love this

2 years ago

[This review was collected as part of a promotion.] I love using this, even though it was my first time this is solid, and went on the fence really nice, and even. Went on better than i had actually expected. I like that it protects as well as looks great at the same time.

Easy to work with just like water.

[This review was collected as part of a promotion.] I wanted to seal me cedar skirts on my back porch so that they doesn't look old and retain the fresh wood look of the cedar. Thompson clear sealer did just that. It easy to apply with damp brisels and brush it on the wood, for faster coverage I used a foam roller to roll but not put in much pressure because it will squeeze all the sealing agent. Work slowly and apply just the right amount of pressure to get an even coat. 1 container I was able to make 2 coat on my deck skirt that's 12 by 26 ft by 6 ft high. Very happy with the product.

	Only Show Differences	Currently Viewing Thompson's WaterSeal® Semi-Transparent Exterior Wood Sealer & Waterproofer, Harvest Gold, 3.78-L/1-Gallon $52.99	Thompson's WaterSeal® Solid Exterior Wood Sealer & Waterproofer, Natural Cedar, 3.78-L/1-Gallon $52.99	Thompson's WaterSeal® Solid Exterior Wood Sealer & Waterproofer, Desert Tan, 3.78-L/1-Gallon $52.99	Thompson's WaterSeal® Solid Wood Sealer & Waterproofer, Chestnut Brown, 3.78-L/1-Gallon $52.99
Ratings
Stain Finish	Semi-Transparent	Solid	Solid	Solid
Stain Type	Exterior Stain	Exterior Stain	Exterior Stain	Exterior Stain
Base Material	Oil	Oil	Oil	Oil