SEMCO Sealer Additive
Natural Sheen Reducer
A specialty SEMCO additive designed to reduce sealer shine, create a more natural-looking finish, and improve ultraviolet stability.
Natural Sheen Reducer is mixed directly into compatible SEMCO sealers to lower the finished gloss level while maintaining a clean, natural surface appearance.
Product Highlights
Primary Purpose
Reduces Shine
Creates a more natural finish
Compatibility
SEMCO Sealers
For approved sealer systems
Added Benefit
UV Stability
Supports improved exterior performance
Application
Mix-In Additive
Blend before sealer application
Compatible SEMCO Sealers
Satin Stone
Mix Natural Sheen Reducer with Part A before combining and applying the complete Satin Stone sealer system.
Crystal Coat
Add to Crystal Coat to reduce the finished surface gloss and create a softer, more natural appearance.
X-Crete 400
Compatible with X-Crete 400 where a reduced-sheen finish is preferred for the completed surface.
Titan
Blend with the compatible Titan sealer system to modify the finished shine level and improve the natural appearance.
Mixing Instructions
Mixing Ratio
Small Batch
Mix with 1 Gallon of Product
Large Batch
Mix with 5 Gallons of Product
Mixing Stage
Before Sealer Application
Recommended Tools
Powered Mixing
Mixing Paddle
Manual Mixing
Stir Stick
Required Result
Uniformly Blended Mixture
Application Steps
Basic Mixing Procedure
- Confirm that the selected SEMCO sealer is compatible with Natural Sheen Reducer.
- Add the required amount of Natural Sheen Reducer to the appropriate sealer component.
- For Satin Stone, mix the additive into Part A before combining the remaining components.
- Blend thoroughly using a clean mixing paddle or stir stick until the mixture is completely uniform.
- Apply the mixed sealer according to the current SEMCO product instructions.
Mixing Tip: Stir continuously around the sides and bottom of the container to ensure the sheen reducer is evenly dispersed throughout the sealer.
Important: Confirm the correct package dosage for the 1-gallon or 5-gallon sealer size before mixing. Always follow the current SEMCO technical data, application, ventilation, curing, and safety instructions for the selected sealer system.
