Gtechniq W4 Citrus Foam Size:1000mL It gives you protection against

It gives you protection against dirt

or coating in one simple step

Hybrid Polymer Technology creates long-lasting protection (lasts several wash cycles)

Removes dirt

Does not damage coatings

Gtechniq W4 Citrus Foam Size:1000mL It gives you protection againstGtechniq W4 Citrus Foam Removes road grime easily Non caustic formula 100% biodegradable Why use W4 Citrus Foam? Unlike traditional pre wash snow foams that come loaded with caustic chemicals, W4 Citrus Foam is a pH neutral formula that removes hard to shift grime, without damaging sealants, coatings or waxes. It combines an effective citrus degreaser with a strong foaming agent making it tough on road grime and bug spatter, but kind to waxes and