SKU: 45267553643

Exterior 450 Water Based Varnish

$38.69 $42.99
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Exterior 450 Water Based VarnishDesigned for exterior wood applications, General Finishes Exterior 450 Water Based Varnish is a flat topcoat that provides your wood with a tough, protective exterior wood finish that will withstand the rigors of the sun, rain, and wind. Ideal exterior furniture finish, exterior door finish or exterior deck finish, Exterior 450 is fortified with UV absorbers to help minimize fading and maximize performance. Its built in mildewcide retards mold and

Designed for exterior wood applications, General Finishes® Exterior 450 Water Based Varnish is a flat topcoat that provides your wood with a tough, protective exterior wood finish that will withstand the rigors of the sun, rain, and wind. Ideal exterior furniture finish, exterior door finish or exterior deck finish, Exterior 450 is fortified with UV absorbers to help minimize fading and maximize performance. Its built-in mildewcide retards mold and mildew growth. Tough and flexible, Exterior 450 will resist the expansion and contraction of the wood through hot summers and cold winters that typically causes cracking and peeling. It also flows well and dries rapidly to a clear finish. It is ready to sand in 1 hour (under ideal conditions) which means you can be done finishing and using your project the same day.

Features:


  • For outdoor use
  • Easy to use
  • Outstanding performance
  • Fast, ready to sand in 1 hour under ideal conditions
  • UV absorbers minimizes fading
  • Mildewcides help retard the growth of mold and fungus

Specifications:

  • Size: Quart
  • Color: Clear
  • Sheen: Flat
  • Type: water based exterior clear topcoat
  • Interior/Exterior Use: Exterior
  • Recommended Use: Doors (including fiberglass), furniture and architectural woodwork
  • Solids by Weight & Volume: Weight-32%; Volume-31%
  • Application Method: Brush, roll or spray
  • Coats: 2-3
  • Coverage: 140-160 sq.ft.
  • Ideal Drying Conditions: 70°F and 50% humidity
  • Dry Time - Touch: 30+ minutes
  • Dry Time - Recoat: 2+ hours
  • Dry Time - Light Use: 7-10 days
  • Dry Time - Cure: 21 days
  • Clean Up: Soap and water
  • VOC: <121 g/L

What's Included:

  • (1) General Finishes - Exterior 450 Water Based Topcoat - Flat - Quart

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45267553643

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4.0 ★★★★★
Based on 26 reviews
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Product Reviews
C
Verified Purchase
CosmicAddiction
Houston, US
★★★★★ 5
What a find!
Color: PDRN 25%
Good stuff! My skin healed ULTRA fast with this!! I can really tell it is good stuff! Plus, it has that “bio” smell that means it’s real. The formula is a little oily as opposed to watery. Just FYI I think serum slightly thicker is better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
A
Verified Purchase
ADO
Draper, US
★★★★★ 5
Oopsy Daisy, bad for not reading directions!
Color: PDRN 25%
Oops 😬, I forgot to mix this PDRN serum with my hyaluronic serum before applying on my skin. Instead I have been applying it directly on my face 2x daily. I have noticed major improvement on my skin. My skin is dewy, bright, and flawless. Fortunately, I did not experience any skin reactions the undiluted product. I will come back and stock up on these bottles to mix with hyaluronic serum for microneedling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
B
Verified Purchase
Boston
Omaha, US
★★★★★ 4
The Skin Regenerator Your Routine Is Missing
Color: PDRN 25%
If you've been dealing with dull, dehydrated skin or feel like your usual creams just aren't cutting it anymore, the Salmon DNA PDRN 250,000 ppm Concentrate might be the missing piece. I started using this booster three months ago, and it has genuinely transformed the texture and bounce of my skin. What problem does this solve? As we age or expose our skin to environmental stress, our natural cell regeneration slows down, leading to dullness, loss of firmness, fine lines, and a damaged moisture barrier. This PDRN concentrate essentially acts as a cellular "wake-up call." Salmon DNA shares a remarkably high biocompatibility with human skin, helping to repair DNA damage, reignite collagen production, and speed up the skin's natural healing process. Features & Benefits · Regenerative Power: Packed with 25% (250,000 ppm) PDRN (Polydeoxyribonucleotide) to repair and rejuvenate. · Wrinkle & Texture Refinement: Helps improve elasticity and reduce fine lines for smoother, more resilient skin. · Hydration & Barrier Support: Formulated with Sodium DNA and Panthenol to deeply replenish moisture and soothe sensitivity. · Booster Format: A versatile concentrate you mix with your moisturizer or serum to amplify your entire routine. · Enhanced Complex: Includes EGF (Epidermal Growth Factor) and Peptides for added collagen support. Pros · ✅ High concentration of active ingredients for noticeable results. · ✅ Excellent for post-procedure skin (non-irritating after microneedling). · ✅ Improves overall skin health, not just surface appearance. · ✅ Suitable for all skin types looking for anti-aging or hydration. Cons · ❌ Texture can be sticky – it leaves a slight residue on your fingers and face that takes a few minutes to absorb. · ❌ Requires consistency – results are not instantaneous and need regular use to build. · ❌ The concept of "salmon DNA" might feel unusual to some, though it's highly effective and dermatologist-backed. Final Verdict This isn't a quick-fix product, but if you stick with it, the reward is skin that looks plumper, healthier, and more resilient. It’s like sending your skin into a repair shop. Best for anyone who has hit a plateau with their current anti-aging routine or who wants to actively strengthen their skin's foundation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
A
Verified Purchase
angelique gorden
Lowell, US
★★★★★ 5
Good
Color: PDRN 25%
Works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Verified Purchase
Alivia
Whiting, US
★★★★★ 3
It's okay.
Color: PDRN 25%
I'm not going to say it's good I'm not going to say it's bad, I do not like the sticky feeling you have to wash your hands afterwards. And it feels sticky on your face for a while I used it about 10 minutes after microneedling my face. It did help my face feel better kind of calm it down a little bit. When I applied it it didn't burn or nothing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026

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