Meguiar's M27 is a liquid paint sealant built on a SiO2 (ceramic) foundation, sold as a professional-strength formula that is easy to apply by hand or dual action polisher. Its main practical advantage over many ceramic products is a long cure time: you can coat the whole vehicle before wiping off, rather than working panel by panel. It can be used as a stand-alone durable sealant or layered over wax, another sealant or paint protection film, and it is formulated to be safe on plastic trim and decals without white residue. It suits drivers who want ceramic-like durability and gloss without a coating's fussy application.
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Owners and detailers generally rate M27 as one of the easier ceramic-hybrid sealants to use, praising the long flash time that allows whole-car application and the clean wipe-off. Most criticism centers on durability claims and on streaking when too much product is applied.
Meguiar's M27 Hybrid Ceramic Sealant is a professional-strength liquid sealant built on a true SiO2 foundation. It is a hybrid ceramic formula designed to be durable and easy to use. The formula was engineered from the ground up to deliver gloss and slickness.
You can apply it by hand or with a dual action polisher. It allows a longer curing time before wipe-off, so you can apply it to the whole vehicle before removing it. It wipes off easily and is safe on plastic trim and decals, without leaving stains or white residue.
Use it as a stand-alone sealant, or apply it over another wax, sealant or Paint Protection Film for additional protection.
