Glass water repellents: the May 2026 value selection

Original test: May 2026Catalog checked: Nov 4, 2026Testing by Project Farm

Bench identifies Gtechniq as a value selection and gives it second place with a 2.2 average finish in Project Farm’s May 2026 glass-treatment comparison. The G1 package linked by Bench is identified separately below. PF Shop withholds the disputed leading entry because Bench’s heading and quoted brand name do not agree.

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What Project Farm Tested

Measurements belong to this test and its tested configurations.

Source average finish
Value selection

Verified Results

1 published tested model

The Gtechniq entry is verified as a Bench-supported subset. The conflicting leading entry, other identities and image rights remain in review.

Source ranks are shown only where supported. “Not ranked” means no overall ordering is published here.

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Products and verified results for Glass water repellents: the May 2026 value selection
Source-supported resultRetailer choices
2Gtechniq G1 Smart Glass — 100 ml linked packageG1 Smart Glass water-repellent treatment; current linked 100 ml / 3.4 fl oz packageBench: value selection
Strengths & limitations
Limitations

Test Method & Context

Bench’s explicit Gtechniq verdict is the source for the finishing position and value label. Detailed trial measurements are not republished or converted to a PF Shop score. The unresolved heading/name conflict concerns a different entry.

Limitations to Keep in Mind

Only the unambiguous Gtechniq entry is published. Bench’s first-place heading says Glaco while its supporting quotation names Gyeon, so that disputed result is withheld. No claim is made about a current price, service life or all tested products.

Gtechniq G1 Smart Glass — 100 ml linked package

Source-supported result

Gtechniq G1 Smart Glass — 100 ml linked package: Why This Result Matters

Bench explicitly names Gtechniq second at average finish2.2 and separately marks it best value. The conflicting first-place item is not republished.

This result applies to the model and configuration in the original test.

See product details

Before You Buy

Check the exact model, package contents and generation before purchase. Current prices and stock are not represented. Listings are retailer links rather than checkout on PF Shop.

Go Straight to the Source

PF Shop summarizes results attributed to Project Farm in Bench. Read the catalog entry for the source verdict and lineup, and the video for the testing context.

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