DAP AMP Concrete Sealant, Gray, 9 Oz (7079800764) Review

Our Review Approach

In this review, we evaluate the DAP AMP Concrete Sealant, Gray, 9 Oz (7079800764) as a sealers decision for readers of Big Home Improvements. The goal is practical: separate usable hub specs from packaging language so you can decide quickly.

Our Summary

The DAP AMP concrete sealant is for cracks and joints in driveways, steps, sidewalks and garages that need a paintable sealant.

The 9 ounce tube uses a hybrid polymer formula for concrete, masonry and similar surfaces. DAP says it can be used in temperatures from 0 to 140 degrees, is self-leveling for caulking and sealing cracks indoors or out, and can be applied to a wet surface. The listing says it is paintable, and water and rain ready in one hour. The color is gray and the weight is about 0.98 pounds. The tube is about 2 by 2 by 11.25 inches. The model is 7079800764. The warranty field says only warranty.

The listing does not give the crack width it can fill, the cure time or the joint movement rating, so read the label. Self-leveling products flow, so use them on flat surfaces and not on vertical joints. Clean out loose material first. Wear gloves and ventilate when working in a garage. The listing says water ready in one hour, which is not the same as a full cure. The 0 to 140 degree range is the maker’s, and it does not say whether that is the air or the surface temperature. A caulk gun is needed and is not included.

Who It Is For

This style of concrete, masonry & heavy repair suits shoppers who already know they need sealers coverage and want a DAP option with transparent listing details.

It is a weaker match if you need a fully custom install, a different capacity class, or a feature the hub row simply does not list.

Trade-Offs and Limits

Trade-offs are normal in sealers. A design that wins on portability may give up enclosed storage; a long wireless claim may assume open line-of-sight; a high load rating usually assumes even distribution.

Our Storage Pick badge is editorial shorthand for “worth considering in this category,” not a guarantee for every floor plan, campsite, or property layout.

How It Compares

Against generic no-name alternatives, DAP listings often win on clearer packaging and easier returns through Amazon — still read the live seller and fulfillment line.

Against premium ecosystems, this unit may look simpler. That can be a feature if you want fewer apps and more straightforward hardware.

Who Should Buy It

Buy the DAP AMP Concrete Sealant, Gray, 9 Oz (7079800764) if the hub numbers and feature set line up with your sealers job. Skip it if you need a capability the listing does not document.

Use the Amazon button on this page to check the current price, stock and seller details before you buy.

Our content is researched and drafted with AI assistance and reviewed by our team. Product details come from published specs, manufacturer information and owner reviews.