Ultra Advanced Exterior Stain (Semi-Transparent)

Ultra Advanced Exterior Stain (Semi-Transparent)

Pittsburgh Paints & Stains Ultra Advanced Semi-Transparent is a premium quality stain and waterproofing sealant in one product. Subtle color enhances the appearance of wood while it protects against graying from UV exposure. Pittsburgh Paints & Stains Ultra Advanced Semi-Transparent delivers our best waterproofing protection and durability in a semi-transparent stain.


  • Stain and sealant in one both protects and beautifies with a single brush stroke
  • Penetrating acrylic-oil and alkyd-oil formulas
  • Advanced two-way waterproofing protection
  • Ultra UV premium protection guards against sun damage
  • Provides a mildew-resistant coating
  • Low temperature application down to 35°F

Where to use

Ideal for use on new or weathered wood.


Area Preparation: Surface must be clean and free of all dust, dirt, mildew, oil, loose wood fibers and other contaminants. Use an exterior wood cleaner to prepare new wood prior to coating, and to clean and restore weathered, dirty surfaces and remove mildew stains. After rinsing, ensure surface is free of standing water. Remove grade stamps or pencil marks by sanding.

Application: Surface should be dry or damp to the touch - but not visibly wet. Remove any standing water. Avoid staining in direct sunlight or on hot surfaces. DO NOT THIN. Stir thoroughly and often during use. Apply to a small area and allow to dry to ensure acceptable appearance and penetration. Intermix containers to ensure color uniformity. Apply one thin coat with a high quality brush, roller, paint/stain pad or by spray equipment. When rolling or spraying, always backbrush for best results. To help avoid lap marks, apply to only a few boards at a time, and maintain a wet edge.

Application Temperature: Apply when no precipitation is expected for 8 hours, and when air and surface temperatures are 35°F to below 120°F (2°C to 49°C) and will remain above 35°F (2°C) for the next 24 hours. If the surface is too hot to touch lightly mist the surface using a garden hose to cool the surface before application of the stain. Caution: Avoid direct skin contact with hot surfaces. Avoid staining in direct sunlight.

Drying Time: Normally dries in 24 hours when applied in optimal temperatures of 50°F (10°C) to 90°F (32°C). Application in high humidity or in temperatures below 50°F (10°C) may prolong drying time. Allow 24 to 48 hours of drying time before light foot traffic and 72 hours before normal foot traffic or replacing furniture. High humidity or low temperature application may prolong drying time.

Cleanup: Clean brushes and tools with warm, soapy water.

Sizes & Datasheets

Product Code Finish Size TDS SDS
41-2601 Semi-Transparent Quart, One Gallon TDS SDS
41-2602 Semi-Transparent One Gallon TDS SDS
41-2603 Semi-Transparent One Gallon TDS SDS
41-2604 Semi-Transparent One Gallon TDS SDS
41-2605 Semi-Transparent One Gallon TDS SDS