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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
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Description
5 Gal. Ultra Siliconizer 100% Acrylic Elastomeric Reflective Roof Coating (Silicone-Modified) (27-Piece)Lanco Ultra Siliconizer is a 100% acrylic elastomeric roof sealer that has been silicone modified to provide a thick high performance water and weather resistant seal on most roof surfaces. It will significantly lower the interior temperature of the structure. Product will not crack, peel or blister, even under severe weather conditions. California residents see Prop 65 WARNINGS Waterproof for immediate repelling of water Reflects 78% of sun rays
Lanco Ultra Siliconizer is a 100% acrylic elastomeric roof sealer that has been silicone-modified to provide a thick high-performance water and weather resistant seal on most roof surfaces. It will significantly lower the interior temperature of the structure. Product will not crack, peel or blister, even under severe weather conditions.- California residents
- Waterproof for immediate repelling of water
- Reflects 78% of sun rays
- Changes color for an easier application
- Excellent mildew and algae-resistant film
- Can be reinforced with polyester or fiberglass mesh
- To use with membrane primer or without it
- Low VOC volatile organic compounds (50 g/l)
- Silicone-modified for increased strength and crack-resistance
- Coverage: 50 sq. ft. (4.6 sq. m) per gallon (32 wet mils, 17.5 dry mils)
- Energy star
- Click here to learn more about
Features
| Item Weight | 1661 |
| Roofing Product Type | Reflective Roof Coating |
| Reflectivity Rating (%) | 78 |
| Approximate Coverage Per Gallon (sq. ft) | 50 |
| Application Method | Brush On,Brush On,Brush On,Roll On,Roll On,Roll On,Spray On,Spray On,Spray On,Squeegee,Squeegee,Squeegee |
| Number per Package | 27 |
| Features | Algae Resistant,Algae Resistant,Algae Resistant,Energy Star Rated,Energy Star Rated,Energy Star Rated,High Reflectivity,High Reflectivity,High Reflectivity,High Wind Resistant,High Wind Resistant,High Wind Resistant,Mildew Resistant,Mildew Resistant,Mildew Resistant,Paintable,Paintable,Paintable,Water Resistant,Water Resistant,Water Resistant,Waterproof,Waterproof,Waterproof |
| Surface Recommended | Coated Roofs,Coated Roofs,Coated Roofs,Concrete Roofs,Concrete Roofs,Concrete Roofs,Concrete/Masonry,Concrete/Masonry,Concrete/Masonry,Metal,Metal,Metal,Metal Roofs,Metal Roofs,Metal Roofs,Mobile Home Roof,Mobile Home Roof,Mobile Home Roof,PVC Membrane,PVC Membrane,PVC Membrane,Rubberrized-Asphalt,Rubberrized-Asphalt,Rubberrized-Asphalt,Rubberrized-Mastic,Rubberrized-Mastic,Rubberrized-Mastic,Rv Roof,Rv Roof,Rv Roof,Trailer Roof,Trailer Roof,Trailer Roof,Wood,Wood,Wood |
| Package size (gallons) | 5 |
| Returnable | 180-Day |
| Coating Base | Acrylic |
| Cold Applied | Cold Applied |
| Fire Rating (UL 790) | No Rating Available |
| Product Depth (in.) | 12 |
| Product Size (oz.) | 640 |
| Product Width (in.) | 12 |
| Product Height (in.) | 12.75 |
| Manufacturer Warranty | Lanco warrants only that this product is free of defects, since many factors which affects the results obtained from this product (such as weather, workmanship, equipment used and prior conditions of substrate) are beyond our control. We will replace at no charge any product proven to be defective within 15 years of purchase, provided it has been applied per manufacturer’s specifications. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Highly recommend
Size: 100 Feet
I was pleasantly surprised about the quality of this wire. Very easy to use. Flexible yet truly 18 gauge copperwire. The insulation is good.
I used this wire to run some cab lights inside my fishing boat. I also ran battery charge level indicators and a phone charge. I highly recommend this wire.
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Reviewed in the United States on January 27, 2026
★★★★★ 5
Good wire
Size: 40 Feet
Teenage daughter wanted shiny aftermarket stuff, daughter got shiny aftermarket stuff.
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Reviewed in the United States on April 5, 2026
★★★★★ 4
Good quality wire, but thicker than expected
Size: 100 Feet
The wire itself is great quality — sturdy and well-insulated. I bought it to wire up several COB LED lights, but the individual wires and outer sheath were a bit too thick to fit into the press connectors I was using. It’ll work perfectly for other projects, just something to keep in mind if you’re using tight-fit connectors.
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Reviewed in the United States on October 15, 2025
★★★★★ 5
Reasonable Price
Size: 40 Feet
Seems to be good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
★★★★★ 5
On time
Size: 100 Feet
Work fine and on time
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Reviewed in the United States on May 16, 2026