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Cerakote Platinum Rapid Ceramic Paint Sealant Kit vs Collinite 845 Insulator Wax

Buy the Cerakote Platinum Rapid if you want the easiest application and a modern ceramic layer that shrugs off water and stays put through repeated washes. Buy Collinite 845 if you want a traditional paste-style wax with a deep carnauba glow and a proven reputation among detailing enthusiasts. Cerakote wins on convenience and hydrophobic behavior; Collinite wins on richness of finish and long-standing owner loyalty.

  • Choose the Cerakote Platinum Rapid if you want a spray-on, wipe-off ceramic sealant you can apply in minutes and that keeps beading water for months.
  • Choose the Collinite 845 if you prefer a hand-applied wax with a warm carnauba shine and a long track record with detailers.

Prices

  • Cerakote Platinum Rapid Ceramic Paint Sealant Kit: $16.97 at Home Depot (checked today)
  • Collinite 845 Insulator Wax: $18.63 at Amazon (checked today)
  • Difference: the Cerakote Platinum Rapid Ceramic Paint Sealant Kit is $1.66 cheaper than the Collinite 845 Insulator Wax today
Cerakote
Cerakote Platinum Rapid Ceramic Paint Sealant Kit

Cerakote Platinum Rapid Ceramic Paint Sealant Kit

4.5(1,068 ratings)
$16.97at Home DepotObserved at 1:12 AM
See all prices and details
Visit Home Depot
Pros
  • Fast spray-on, wipe-off process
  • True ceramic layer with strong water beading
  • Rated to survive up to 50 washes
  • Large base of owner ratings
Cons
  • Less warm depth than a carnauba wax
  • Spray format can be less economical per coat
Collinite
Collinite 845 Insulator Wax

Collinite 845 Insulator Wax

4.6(30 ratings)
$18.63at AmazonObserved at 1:36 AM
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Rich carnauba shine favored on dark paint
  • Long-standing reputation among detailers
  • Works as a topper or a stand-alone protectant
  • Covers a lot of surface per bottle
Cons
  • Hand application and buffing take more time
  • Not for rubber or glass
  • Small number of ratings compared with Cerakote

What separates them

Cerakote Platinum Rapid Ceramic Paint Sealant KitCollinite 845 Insulator Wax
ApplicationSpray, wipe and buff; no machine or curing tools neededApply thin by hand with a foam pad, then buff off; needs care to avoid over-thick layers
ChemistryInorganic ceramic (SiO2-style) coatingCarnauba wax blended with polymers
Water beading and sheetingStrong hydrophobic layer that repels water and dirtSlick barrier that beads water well but softens sooner
DurabilityRated for months, up to about 50 washesMonths of protection per coat; typically reapplied a few times a year
FinishMirror-like gloss and slicknessDeep, warm carnauba glow that many owners prefer on dark paint
Coverage and format14 oz spray kit, one multipack16 fl. oz liquid wax, roughly 600 to 1,000 sq ft per bottle
Surface useSafe on painted exterior surfacesSafe on paint and trim, but not for rubber or glass
Owner feedback4.5 of 5 from over 1,000 ratings4.6 of 5 from about 30 ratings

Price history

  • Cerakote Platinum Rapid Ceramic Paint Sealant Kit: lowest $14.98 on Nov 9 at Lowe's.
  • Collinite 845 Insulator Wax: lowest $14.98 on Nov 9 at TacticalWholesalers.com.

Prices at every store

Cerakote Platinum Rapid Ceramic Paint Sealant Kit

  • WalmartNew

    In stock

    $16.88+ $6.99 shippingObserved at 1:11 AM
    Visit Walmart
  • bomgaars.comNew

    In stock

    $16.99+ $31.80 shippingObserved at 1:11 AM
    Visit bomgaars.com
  • Home DepotNew

    Availability unknown

    $16.97Free shippingObserved at 1:12 AM
    Visit Home Depot
  • Lowe'sNew

    Availability unknown

    $14.98+ $5.99 shippingObserved at 1:11 AM
    Visit Lowe's

Also available at

  • eBayCheck price at eBay
  • Tractor Supply CoCheck price at Tractor Supply Co
  • WalmartCheck price at Walmart

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All 13 stores and price history →

Collinite 845 Insulator Wax

  • TacticalWholesalers.comNew

    In stock

    $14.98+ $9.99 shippingObserved at 1:38 AM
    Visit TacticalWholesalers.com
  • Boats.netNew

    In stock

    $17.60+ $9.95 shippingObserved at 1:38 AM
    Visit Boats.net
  • TP Tools & EquipmentNew

    In stock

    $18.95+ $13.90 shippingObserved at 1:38 AM
    Visit TP Tools & Equipment
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $18.63Observed at 1:36 AM
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart
All 18 stores and price history →

Specs compared

SpecCerakote Platinum Rapid Ceramic Paint Sealant KitCollinite 845 Insulator Wax
colorMulticolorMulticolor
size14 oz16 fl. oz.
multipack_quantity1—
Paint CareCar Wax—
Weight (oz)—16.0

What reviewers say

Cerakote Platinum Rapid Ceramic Paint Sealant Kit

  • 4.5 / 51,068 ratings

Rated 4.5 out of 5 across more than a thousand ratings, the kit is generally seen as an easy way to get ceramic-level gloss at home. Owners praise the shine and water beading; the main complaints are about how long the protection actually lasts and about streaking when it is applied carelessly.

What people mention
  • ApplicationPraisedOwners say the spray, wipe and buff steps are quick and forgiving for a ceramic product.
  • GlossPraisedReviewers report a noticeably slicker, shinier finish after one application.
  • Water beadingPraisedWater beads and sheets off the paint, which makes washing and drying easier.
  • DurabilityMixedSome owners get months of beading; others see it fade well before the claimed 50 washes.

Collinite 845 Insulator Wax

  • 4.6 / 530 ratings

Owners rate it highly for durability and gloss, calling it one of the best liquid waxes for the money. Detailers praise the slick finish and how long it beads water, while some note it can be fussy to apply in cold weather or if layered too thick.

What people mention
  • DurabilityPraisedOwners say water still beads months after application, longer than most liquid waxes.
  • GlossPraisedReviewers like the deep, slick carnauba shine on paint and trim.
  • ApplicationMixedMany find it easy to spread thin, but others say it grabs or streaks if applied too thick.
  • ConsistencyCriticised

Questions and answers

Which is better for a daily driver parked outside?
Cerakote Platinum Rapid. Its ceramic layer beads water and resists washing away, which suits sun and rain exposure better than a wax that softens over time.
Which gives a better shine on a dark car?
Collinite 845. Its carnauba content gives a deeper, warmer glow that many owners prefer on black and dark blue paint, while Cerakote leans toward a sharp mirror gloss.
Which lasts longer between applications?
Cerakote. It is rated for months and up to about 50 washes. Collinite 845 typically needs reapplication a few times a year to keep its slickness.
Is Collinite 845 hard to apply?
It takes more effort than a spray. Apply thin coats by hand and buff before it fully sets; thick layers are the usual cause of smearing.
Can I use Collinite 845 over Cerakote?
Yes. Collinite lists itself as a topper after a coating, so it can add gloss on top of a cured ceramic layer, though it will mask some of the ceramic's water behavior.
Is the Cerakote kit worth stepping up to over a basic wax?
If convenience and wash resistance matter most, yes. If you enjoy hand-waxing and want a carnauba look, a basic wax like Collinite 845 covers that need.

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  • Turtle Wax Quick and Easy 1-Step Spray Wax and Car Shine, 26 fl oz vs Collinite 845 Insulator Wax

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Some say the wax is thick and hard to work with in cold weather.