A: Thank you for the question. Loctite PL 500 Landscape Block Adhesive may work on some, but not all metal surfaces and may not be well suited for your particular project. Testing prior to use is highly recommended. The product description may not be correct on the Home Depot website, however, if you click on the “specifications” link to the right under “Additional Resources” on their website, it will give you the correct information as also stated on the product Technical Data Sheet which is the official publication and does not mention metal.
A: Thank you for the question. Loctite PL 500 Landscape Bock Adhesive can be applied and cured in temperatures above 0°F (-18°C) and below 100°F (38°C), keeping in mind that cure times are significantly increased in colder temperatures. Best performance and results are achieved when temperatures are above 70°F (21°C) on clean, dry, frost-free surfaces.
A: Thank you for the question. Loctite PL 500 Landscape Construction Adhesive is light tan in color.
A: Thank you for the question. Loctite PL 500 Landscape Block Adhesive is generally not bothered by rain or intermittent damp surfaces but if possible, the adhesive should be allowed to cure at least 48 hours before exposing to water, assuming the pavers were completely dry when installed. Full cure takes about 2-7 days depending upon temperature, humidity, porosity of substrate bonded, and amount of adhesive used.