Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Primer T 1 Quart(s) Liquid Indoor Primer

Ratings & Reviews for MAPEI Primer T 1 Quart(s) Liquid Indoor Primer

4.6
273
Review
 4.6 out of 5
274 Reviews

2 Star
0%

95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this primer for its ease of application, fast drying, and strong bonding with self-leveling compounds. Most highlight the pink tint for tracking coverage, smooth roller or brush application, and reliable performance preventing delamination. Many report excellent coverage on large concrete and plywood areas with minimal product needed. Reviewers consistently note it works as advertised and is essential for professional and DIY flooring projects. A few mention strong odor during application and occasional dried product upon arrival, but these minor issues barely diminish overall satisfaction. Most consider it a reliable, effective solution.

Customer review summary generated by AI, including incentivized reviews.
274 Customer Reviews

Good Product

Would Recommend

Used before Self-Leveling cement helps with adhesion. I used a standard roller to apply. Coverage is true to label.

November 7, 2026
Verified Purchaser
Was this Review Helpful ?

Great product

Would Recommend

I am leveling my floor and this is a great product to prep the surface!

October 21, 2026
Verified Purchaser
Was this Review Helpful ?

Great product

Covered the concrete we'll and dried quickly. There wasn't any foul smells, and it allowed me to apply self leveler within 2 hours. It appears to have bonded the concrete nicely

October 14, 2026
Verified Purchaser
Was this Review Helpful ?

Would Recommend

super easy to use

October 5, 2026
Verified Purchaser
Was this Review Helpful ?

Great primer

Would Recommend

Essential prep work made simple. The application was effortless using a standard paint roller, spreading evenly over the subfloor without pooling. The coverage went further than expected, easily coating the entire room with a single jug. It dried with minimal, low odor, making it pleasant to use indoors. Crucially, it locked down the porous surface to prepare for perfect self-leveling, creating the rock-solid adhesion needed to keep the compound permanently bonded to the subfloor.

October 4, 2026
Verified Purchaser
Was this Review Helpful ?

Easy to Apply

Would Recommend

I applied this primer to OSB subfloor to prepare the subfloor for leveling compound under a bathtub. Rolled on easy, good coverage, and easy cleanup. Definitely recommend for DIY application.

September 30, 2026
Verified Purchaser
Was this Review Helpful ?

Lowe's Failed

Would Not Recommend

Your people are failing you. LOWES:0915687000135 Read it and let me know who will help me resolve my issue. I'm currently drafting a public message regarding the multitude of failures. Materials delivered to the wrong store, install delayed, experienced unexpected expense (floor leveler, hotel stay, doggy daycare expense), materials delivered in two batches - I had to go to Olympia (not Tacoma) to pick up. Because the installers had to go to Olympia to pick up material (not Tacoma) on t...

September 25, 2026
Verified Purchaser
Was this Review Helpful ?

Worked well for leveling my concrete slab.

September 25, 2026
Verified Purchaser
Was this Review Helpful ?

Tough

Would Recommend

Works in tough spots

September 23, 2026
Verified Purchaser
Was this Review Helpful ?

Good primer

Seems to work well, nothing has come loose yet

September 14, 2026
Verified Purchaser
Was this Review Helpful ?

Easy to use product

Would Recommend

Used this on the wood subfloor. Application was easy with a roller and coverage was as stated on the bottle. Odor was really low and had great adhesion.

September 11, 2026
Verified Purchaser
Was this Review Helpful ?

Floor leveling materials

Would Recommend

These products are amazing. They were very easy to use. My bedroom floor is now level and the new flooring looks great.

September 9, 2026
Verified Purchaser
Was this Review Helpful ?