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Paint, primer and rust treatment

Best Bed Liner (ROLL ON)? Raptor, Herculiner, Durabak, POR-15, Dupli-Color, Iron Armor, Flex Seal

Jul 2021 · 17 min · 7 products tested

His winner

Durabak

It definitely won the showdown despite being an expensive product

Watch on YouTube

Results, round by round

Cold Temperature Impact

Lower is better, in mm6 of 7 products have agreed numbers, so no leader is marked
  1. 1Durabak1.34mmAmazon
  2. 2Flex Seal (gray)2.16mmAmazon
  3. 3Raptor5.12mmAmazon
  4. 4Dupli-Color (water-based)5.54mmAmazon
  5. 5EGC6.16mmAmazon
  6. 6Dupli-Color (oil-based)13.61mmAmazon

Ambient Temperature Impact

Lower is better, in mm4 of 7 products have agreed numbers, so no leader is marked
  1. 1Dupli-Color (oil-based)2.16mmAmazon
  2. 2Raptor3.2mmAmazon
  3. 3Dupli-Color (water-based)3.21mmAmazon
  4. 4Flex Seal (gray)3.23mmAmazon

Tensile Strength Bare Metal

Higher is better, in lb6 of 7 products have agreed numbers, so no leader is marked
  1. 1Durabak595lbAmazon
  2. 2Herculiner433lbAmazon
  3. 3Flex Seal (gray)366lbAmazon
  4. 4Dupli-Color (oil-based)358lbAmazon
  5. 5Dupli-Color (water-based)72lbAmazon
  6. 6Raptor48lbAmazon

Tensile Strength Primered Metal

Higher is better, in lb6 of 7 products have agreed numbers, so no leader is marked
  1. 1Durabak641lbAmazon
  2. 2Herculiner612lbAmazon
  3. 3Flex Seal (gray)491lbAmazon
  4. 4Raptor425lbAmazon
  5. 5Dupli-Color (oil-based)256lbAmazon
  6. 6Dupli-Color (water-based)42lbAmazon

Material Loss Impact

Lower is better, in mm4 of 7 products have agreed numbers, so no leader is marked
  1. 1EGC2.4mmAmazon
  2. 2Flex Seal (gray)2.79mmAmazon
  3. 3Dupli-Color (water-based)3.1mmAmazon
  4. 4Raptor3.94mmAmazon

Everything he tested

Results were read from the video's captions by two AI models, and only the numbers both agree on and that he says out loud are shown. Some results appear only on screen in the video. Check the video before you buy.