General Finishes Exterior 450 Topcoat Semi-Gloss Water Based Quart

General Finishes Exterior 450 Semi-Gloss Topcoat Water Based Quart

SKU #519099
MFR #450-QXSG

Exterior 450 Topcoat a clear-drying finish suitable for vertical exterior surfaces, such as fences, patio furniture, garage doors and entrance doors. It is not recommended as a deck finish. Exterior 450 is fortified with UV absorbers to stabilize and protect the integrity the finish*, and built-in mildewcides to slow mold and mildew growth. It performs we...

See Full Description and Specs

$40.00

In stock

Product Highlights

  • Use.  Use Exterior 450 on vertical surfaces for outdoor wood projects, to provide protection from mildew and UV light.
  • Advantages.  Unlike Outdoor Oil, Exterior 450 will not amber as it dries, do not use over light or white paints as yellowing may occur.
  • Application.  Can be applied as a clear topcoat rover darker finishes, such as Milk Paint with a brush, sprayer, or roller.
  • Environment.  Exterior 450 is designed for exterior use.

 

NOTE: The UV additive in 450 Clear will protect the integrity of the film but will not prevent the wood from changing color from sunlight.

NOTICE:Water based products cannot be shipped when the temperature is below freezing.

Instructions General Finishes Exterior 450

Technical Data Sheet (TDS)

Safety Data Sheet (SDS)

Warning:  California Proposition 65

Description

Exterior 450 Topcoat a clear-drying finish suitable for vertical exterior surfaces, such as fences, patio furniture, garage doors and entrance doors. It is not recommended as a deck finish. Exterior 450 is fortified with UV absorbers to stabilize and protect the integrity the finish*, and built-in mildewcides to slow mold and mildew growth. It performs well as a clear coat or as an optional topcoat over darker colors General Finishes Milk Paint. Do not use over light or white paints as yellowing may occur.

Specs

Basic Features
Product Colors Water White in can (dries clear)
Base Type Water
Ambering No
Sheen Flat (10 or less), Satin (25-35), Semi-Gloss (50-60), Gloss (80+)
Interior or Exterior Exterior
Type Urethane/Acrylic Blend

 

Application
Coats 2 - 3 coats
Application Method Brush, Roll, Spray
Brushable Yes
Usable over existing finishes Yes
Sprayable Yes
Spray Tip Sizes HVLP 1.1mm-1.3mm

 

Dry Time
Dry Time - Touch 30+ min.
Dry Time - Recoat 2+ hr.
Dry Time - Light Use 7-10 days
Dry Time - Cure 21 days

 

Contents
Can Sizes Quarts
Coverage 140-160 sq. ft./quart

 

Technical Data
Viscosity Medium
Viscosity (cPs) 350-450
Weight Solids 31%
VOC US VOC
Flat: <120.683 g/L
Satin: <121.991 g/L
Semi-Gloss: <123.009 g/L
Gloss: <114.394 g/L

 

Durability
Durability (Highest, High, Medium, Low) High
Hardness (Koenig #) 30
Wear (Taber #) 95.30 mg loss
Water (5 max) 5
Chemical (105 max) 92

Shipping Information

  • Weight: 2.3 lbs
  • Dimensions: 5 × 5 × 5 in