How to attach items to my home's exterior without making holes?
by
Teri Sweeney
+1
Is there any adhesive that will hold up to weather? I want to attach a tent-like "portable shed" to my metal shed's exterior wall, and a high-raised planter to my wooden siding.
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Command makes exterior grade but you can also buy clips that are for brick or siding.
Gorrilla Glue's construction adhesive is the strongest I have ever used. It is pretty permanent. I got my from Amazon.
My husband recommends PL400 by Loctite as an adhesive, especially if you are not going to use bolts or screws. It is always better to use both fasteners and an adhesive.
An alternative is MasterSeal's NP-1. It's available in several colors, and its elasticity works better in attaching materials with different expansion qualities. However, you MUST support and hold the item in place until the sealant sets. It is technically not an adhesive, but once set it holds.
#1 Liquid Nails Fuze It All Surface--wet,cold,100lbs wood, pvc 64lbs #2 Loctite Power Grab Ultimate--wet,cold 57lbs wood pvc 57lbs ; here's additional info. so you can decide https://www.constructionprotips.com/tools-materials/reviews/ultimate-construction-adhesive-test/