Silicone HS SP System

High-solids silicone system for use over single-ply roofing substrates

Silicone HS SP is a high-solids silicone coating system for use over single-ply roofing substrates, including TPO, PVC, EPDM, and others. Can be warranted for up to 20 years.

Product Specifications
Application Methods
Product Literature
Technical Documents
FAQs

System Overview

The durable Silicone HS SP system is comprised of our 7870 series high-solids silicone roof coating. 7870 series is a single-component, moisture-cured, weather-protective coating; it meets South Coast AQMD VOC standards, and is Energy Star and Cool Roof Ratings Council (CRRC) approved. Silicone HS SP is intended for long-term protection for institutional, commercial, industrial, and high-rise/multi-family residential applications.

Silicone HS SP forms a seamless, monolithic weatherproofing membrane for superior waterproofing, durability, flexibility, and potential energy savings. Silicone technology allows the system to perform under ponding water conditions. It is intended for long-term protection for institutional, commercial, industrial, and high-rise/multi-family residential applications.

Selected Physical Properties

Product	Description	Test Method	Results
7870 series	Tensile Strength	ASTM D412	247 psi
7870 series	Elongation	ASTM D2370	237%
7870 series	Permeance	ASTM E96	10.7 Perms (20 mils)
7870 series	Reflectivity	ASTM C1594	89 (7870 only)
7870 series	Weathering (QUV)	ASTM G154	No degradation at 5,000 hours

Consult Neogard Product Data Sheets and Guide Specifications for a complete list of physical properties.

Use Area:

Roofing

Type:

High Solids Silicone

Features:

Seamless and fully adhered
Can be installed in a single pass
Silicone technology/chemistry
Energy efficient
Sustainable

Benefits:

One-piece "customized" finished roof
Fewer labor steps
Can withstand ponding water
Reduces life cycle costs
Lower energy expenses

Ask us about Silicone HS SP

Our Neogard Experts team is glad to tell you how Silicone HS SP is the best coating system to protect your investment.

1-833-443-6735

Silicone HS SP System Build

Before application, always check Neogard Product Data Sheets and Guide Specifications for mixing instructions and other important information.

10-Year Warranty System

15-Year Warranty System

20-Year Warranty System

Silicone HS SP

Coat	Product	Coverage Rate	Mils WFT/DFT
3 - Second	7870 series	110 sf/gal	14/12.5
2 - First	7870 series	110 sf/gal	14/12.5
1 - Primer	7710	300-400 sf/gal	NA

Consult the Silicone HS SP Guide Specification for seam detail options.

Silicone HS SP

Coat	Product	Coverage Rate	Mils WFT/DFT
3 - Second	7870 series	90 sf/gal	17/15
2 - First	7870 series	90 sf/gal	17/15
1 - Primer	7710	300-400 sf/gal	NA

Consult the Silicone HS SP Guide Specification for seam detail options.

Silicone HS SP

Coat	Product	Coverage Rate	Mils WFT/DFT
3 - Second	7870 series	80 sf/gal	20/17
2 - First	7870 series	80 sf/gal	20/17
1 - Primer	7710	300-400 sf/gal	NA

Consult the Silicone HS SP Guide Specification for seam detail options.

Product Literature

Files may be downloaded individually or in a submittal package. Choose a language to select a file. Select one file and click the download button to the right, or select multiple files and click the “Download Selected” button below.

Technical Documents

selected

Safety Data Sheets (SDS)

FAQs

Is a moisture analysis required prior to the installation of Silicone HS SP?

A moisture analysis is not required, but is highly recommended prior to the start of work.

Can Silicone HS systems be applied in one pass?

Yes. Neogard's 7870 HS Silicone can be applied up to 45 wet mils in a single pass. For longer term warranties we recommend that 7870 be applied in two passes to ensure proper coverage.

Are seam details required for the Silicone HS SP system?

Seam details are not required; however, all seams should be inspected, and defective seams detailed with 70695 silicone mastic.

What warranties are available for Silicone HS SP?

We offer Material Only and Labor/Material Warranties for 10 and 15 year term lengths.

Do you have to be an approved applicator to install Neogard warranted systems?

You do not have to be an approved applicator to purchase material and receive a Material Warranty. You must be a Certified Applicator to receive a Labor/Material Warranty.

You can trust Silicone HS SP in your next project

High-performance protection tested under the harshest environments. Silicone HS SP was developed for long-term protection for institutional, commercial, industrial, and high-rise/multi-family residential applications.