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Thompson's WaterSeal® Semi-Transparent Exterior Wood Sealer & Waterproofer, Chestnut Brown, 3.78-L/1-Gallon Front_Elevated

Thompson's

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

Name: Thompson's WaterSeal® Semi-Transparent Exterior Wood Sealer & Waterproofer, Chestnut Brown, 3.78-L/1-Gallon
Brand: Thompson's
SKU: 0489042
Price: 46.99 CAD
Availability: InStock

#048-9042-4

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$46.99

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Sale ends May 28, 2026

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Pick up at Leduc, AB

3 In Stock

Free Pick Up over $25 (before taxes)

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Pick up available 06:30 p.m., May 02

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at Leduc, AB

Aisle 47

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Quebec residents: For information on maintenance and repair click here.

Thompson's

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

$46.99

Save 16%

Sale ends May 28, 2026

Product Details

Thompson's WaterSeal® Semi-Transparent Exterior Wood Sealer & Waterproofer in Chestnut Brown offers lasting protection and beauty for your outdoor wood projects. Its one-coat coverage shields against water and sun damage while resisting mould and mildew for low-maintenance care. Perfect for decks, fences, and more, this wood sealer helps ensure durable, weather-resistant performance to keep your outdoor spaces looking great.

Exceeds industry standard for waterproofing wood
Lightly tinted Semi-Transparent sealer
Size: 3.78 L/ 1 US Gal
Waterproofs long after the initial water beading is gone
Provides fade and scuff-resistant colour
Application method: Brush
Coverage: 150-400 sq. ft/gallon

Part Number	THCP92301-16
Stain Finish	Semi-Transparent
Stain Type	Exterior Stain
Base Material	Oil
Stain Premixed Colour	Chestnut Brown
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.

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Subtotal for 4 items$240.96~~$258.96~~

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66 reviews with 5 stars.

20 reviews with 4 stars.

4 reviews with 3 stars.

4 reviews with 2 stars.

15 reviews with 1 star.

Overall Rating

4.1

79 out of 93 (85%) reviewers recommend this product

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1 to 5 of 109 Reviews.

1 – 5 of 109 Reviews

5 out of 5 stars.

This is an excellent product

17 days ago

This is an excellent product. Repels water just like it says, and stains the wood beautifully.

Helpful?

4 out of 5 stars.

It’s alright

8 months ago

It’s alright. Needs to be redone in about 3 years. Also isn’t an exact match to the previous colors available. It’s close but not quite.

Helpful?

5 out of 5 stars.

Good Stuff

9 months ago

Went on easy covered well!

Helpful?

5 out of 5 stars.

Fantastic

9 months ago

Best deck colour ever just love the way it goes on and looks great

Helpful?

5 out of 5 stars.

I liked it and will use again.

9 months ago

First time using. I felt it went on easily. Depending on the wood, may only need 1 coat. I found the darker spots and drips on the first coat blended well with the second coat.

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1 – 5 of 109 Reviews

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△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

^† In the form of electronic Canadian Tire Money® (CT Money®). You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money. Not all items sold at Canadian Tire earn CT Money. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax. Bonus CT Money collected from online orders will be applied to the member’s Triangle Rewards™ account within 5 weeks of the purchase date. Terms and Conditions apply. Visit Triangle Rewards: Sign Up & Earn Today for more information.

^®/TMMark’s is a registered trademark of Mark’sWork Warehouse Ltd, used under licence.

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

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*Terms and conditions apply to collecting and redeeming. Visit triangle.com for full program rules. Ordinarily you are not able to collect Canadian Tire Money® (CT Money®) on that portion of a transaction in respect of which you redeemed CT Money, but can do so with this special offer. You may redeem for the full purchase price in CT Money to a maximum of $1,000 but bonus CT Money is calculated only on the pre-tax amount. Special offer not valid for Gift Card purchases. Pre-tax purchase. Bonus applied to maximum redemption of $1,000. No rainchecks.

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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 0.4% X $100). The 50x for Triangle Mastercard, World Mastercard and World Elite Mastercard customers consists of the 10x everyday plus a 40x bonus. 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. Minimum purchase of $250 or more required to receive the 30x bonus. Minimum $250 spend is on the pre-tax amount on the same tender and for a single transaction. $250 must be spent on items that earn CT Money. 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.

*Terms and conditions apply to collecting and redeeming. Visit triangle.com for full program rules. Ordinarily you are not able to collect Canadian Tire Money® (CT Money®) on that portion of a transaction in respect of which you redeemed CT Money, but can do so with this special offer. You may redeem for the full purchase price in CT Money to a maximum of $1,000 but bonus CT Money is calculated only on the pre-tax amount. Special offer not valid for Gift Card purchases. Pre-tax purchase. Bonus applied to maximum redemption of $1,000. No rainchecks.

*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 $150 spend is on the pre-tax amount on the same tender and for a single transaction. $150 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.

*Prices valid April 9 - May 20, 2026. Up to 25% off on select tires. Selection varies by week. Discount will be applied before applicable taxes, eco fees and additional fees (where applicable) at the time of purchase. Not valid in conjunction with any other offer, coupon or discount. Some vehicle restrictions may apply. No rainchecks. See in store for details. Wheels/rims sold separately.

*Prices valid April 10 - May 21, 2026. Up to 25% off on select tires. Selection varies by week. Discount will be applied before applicable taxes, eco fees and additional fees (where applicable) at the time of purchase. Not valid in conjunction with any other offer, coupon or discount. Some vehicle restrictions may apply. No rainchecks. See in store for details. Wheels/rims sold separately.

*Terms and conditions apply to collecting and redeeming. Visit triangle.com for full program rules. Ordinarily you are not able to collect Canadian Tire Money® (CT Money®) on that portion of a transaction in respect of which you redeemed CT Money, but can do so with this special offer. You may redeem for the full purchase price in CT Money to a maximum of $1,000 but bonus CT Money is calculated only on the pre-tax amount. Special offer not valid for Gift Card purchases. Pre-tax purchase. Bonus applied to maximum redemption of $1,000. No rainchecks.

*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. 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. Minimum purchase of $150 or more required to receive the 20x bonus. Minimum $150 spend is on the pre-tax amount on the same tender and for a single transaction. $150 must be spent on items that earn CT Money. 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 10x bonus multiplier a Member would earn a bonus of $4 in CT Money (10 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. Online transactions must be fulfilled by the store during the offer period to qualify. Offer valid on MotoMaster tires including Hydra Edge, Hydra Edge Plus, Performance Edge and Eliminator X-Trail A/T.
®/TM Mastercard, World Mastercard, World Elite and the circles are registered trademarks of Mastercard International Incorporated.
®/TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under licence.