Speedpaint*

Siliconized Acrylic Sealant – L510

Ultimate Crack-Free Siliconized Acrylic Sealant

Lighthouse Speedpaint* Sealant is the ultimate crack-free siliconized acrylic sealant.

The powerful no-crack formula resists paint-film cracking and spiderwebbing, and allows paint-over in as little as 30 minutes with high-quality acrylic paint.†† Provides exceptional adhesion and durability on a wide variety of substrates. Excellent for interior/exterior weatherproofing protection. Paintable. Vacuum processed to eliminate air pockets for easy application. Meets ASTM C-834, Type OP, Grade -18°C. Cured bead is mildew resistant. Can be used in joints up to 3/4 inch. Soap and water cleanup.

 

† When painted over with most premium acrylic latex semi-gloss and gloss paints, this sealant displayed no crazing or spiderwebbing.

†† Paint-over time dependent on humidity, temperature, substrate and paint quality.

  • No-Crack Formula
  • Exceptional Adhesion
  • Excellent Durability
  • Paintable
  • Meets ASTM C-834

Product Specifications

Download any safety or technical data sheets here.
Additional
Colors

All VIP and Lighthouse products can be supplied in a wider range of colors and sizes, with customized solutions to suit virtually every customer need and project requirement available on request. Minimum order quantities may apply.

If you’re looking for something specific and can’t find it listed in the catalog, please contact your local sales representative today.

VIP/Lighthouse Sealants
Sealant
Application
Guide

Approximate Sealant Application Rate in Lineal Feet per 1 U.S. Gallon (128 Fl Oz)

X = Joint Size (Inches)

X 1/16 1/4 3/8 1/2 5/8 3/4 7/8 1
1/8 1232 616 410 308
1/4 308 205 123 103 88
3/8 137 102 82 69 59 51
1/2 77 62 51 44 36
5/8 49 41 35 31
3/4 34 29 24
7/8 22
1 19
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