Choosing between the LOCTITE Power Grab Express Construction Adhesive and the Liquid Nails Heavy Duty Construction Adhesive (LN903) comes down to one question: do you care more about how the adhesive handles or how much you get for the listed price? The LOCTITE is a smaller-tube interior formula. The Liquid Nails is a larger-tube heavy-duty formula with a lower listed price. Both fit within the coatings, sealants, and construction adhesives category.
Quick verdict
Pick the LOCTITE for indoor trim, cove base, and small repairs where a light-colored adhesive is helpful. Pick the Liquid Nails when tube size and the price tag matter more.
Price and feature comparison
| Product | Listed price | Price bar | Key details |
|---|---|---|---|
| LOCTITE Power Grab Express Construction Adhesive | $8.08 | 6 oz, interior, all-purpose, dries white, 12-hour cure | |
| Liquid Nails Heavy Duty Construction Adhesive (LN903) | $4.91 | 10 oz, tan, heavy-duty, made in United States |
The listed prices sit $3.17 apart. That puts the Liquid Nails below the LOCTITE while giving you 4 more ounces of adhesive in the tube.
Where each product wins
The LOCTITE is the better choice when the adhesive needs to be less visible. Its all-purpose interior formula works on wood, drywall, plaster, ceramic, concrete, masonry, brick, foam board, cork, and vinyl cove base. The listed attributes also include moisture resistance, UV resistance, and drillability.
The Liquid Nails is the better choice when you want a heavy-duty adhesive for paneling or a long bead. It comes in a larger tube and carries a lower listed price than the LOCTITE.
Product notes
LOCTITE Power Grab Express Construction Adhesive
Reach for the LOCTITE Power Grab Express when you want a construction adhesive that stays where you put it. This is a good fit for small interior repairs like vinyl cove base, foam board, and trim. It dries white, so it is less likely to stand out against light moldings, and the water-based formula keeps odor low. The listed attributes note a 12-hour curing time, moisture resistance, UV resistance, and the ability to drill through the cured adhesive. At 6 oz, the tube is smaller than the Liquid Nails tube, so you may need more than one for a long seam.
Liquid Nails Heavy Duty Construction Adhesive (LN903)
Choose the Liquid Nails Heavy Duty Construction Adhesive (LN903) when you want a 10 oz tube of adhesive for a lower listed price. The tan color suits jobs where the adhesive line will not be visible. The listed attributes say it is made in the United States and the expiration date is June 2026. The trade-off is the tan dry color: it can show against white trim or light surfaces. For the lower listed price, you get more product, but you give up the white finish that the LOCTITE offers.
Final choice by use case
Pick the LOCTITE Power Grab Express for indoor trim, cove base, and small repairs where precise positioning matters more than tube size. Pick the Liquid Nails Heavy Duty Construction Adhesive (LN903) when the adhesive will be hidden and the larger tube and lower listed price are what you want.
