TLDR Review: Gorilla Max Strength Adhesive
Verdict
The Gorilla 9 oz. Max Strength Construction Adhesive Clear is a solid choice for those in need of a versatile, strong, and waterproof adhesive. Its exceptional sealing and gripping properties make it worthwhile, especially for outdoor and underwater applications. However, be mindful of potential aging issues and choose wisely if you need a minimal amount. This product is particularly popular for creating long-lasting bonds in challenging environments, but if performance in intense UV conditions is paramount, you might consider the HH-66 as an alternative.
- Top pro:
- Highly effective for adhering vinyl to steel in underwater environments.
- Top con:
- Performance can be impacted by UV radiation and heat exposure.
Pros
- •Highly effective for adhering vinyl to steel in underwater environments.
- •Exceptional grip and strong overall performance for various applications, including severe weather conditions.
- •Ideal for creating a moisture barrier on clean, dry steel and used successfully with evaporative coolers.
- •Maximum strength adhesive that ensures a reliable and tenacious bond.
- •Excellent quality, particularly effective for waterproofing applications like garage strips.
- •Cures to a rock-solid finish and dries solid for a strong bond.
- •Clear formula is perfect where appearance matters, such as adhering rubber thresholds to concrete.
- •Holds up well in rain and sun, maintaining bond strength.
- •Offers a large quantity, which can be economically beneficial for extensive use.
- •Proven satisfactory in a variety of flexibly bonded scenarios like convertible tops.
Cons
- •Performance can be impacted by UV radiation and heat exposure.
- •Flexibility and clarity may decrease with age, as seen with convertible tops, where visibility becomes yellow, cracked, and flaky.
- •Outperformed by only one other glue (HH-66) in flexibility and grip.
- •The product may offer more quantity than necessary, which could be inconvenient for minimal use.
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How we researched this
About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen Jun 29, 2026.
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