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Origin Pro™ Compare

Review side-by-side product details, technical notes, and practical differences.

Product Comparison

HP4 Hybrid Polymer vs Solar Seal 900

Sellador exterior de polímero híbrido HP4

Origin Pro

Sellador exterior de polímero híbrido HP4

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Compared with

Solar Seal® #900 Solar Seal®

Core Performance & Application Attributes

Sealant Technology

Sellador exterior de polímero híbrido HP4

Advanced Hybrid Polymer (SMP / MS Polymer)

Solar Seal® #900 Solar Seal®

Terpolymer Elastomeric Technology
Product Class & Movement (ASTM C920)

Sellador exterior de polímero híbrido HP4

ASTM C920 – Class 25 (±25% joint movement)

Solar Seal® #900 Solar Seal®

ASTM C920 – Class 25 (±25% joint movement)
Skin Formation / Tack-Free Performance

Sellador exterior de polímero híbrido HP4

Skin 15–20 minutes; Tack-Free approximately 30 minutes

Solar Seal® #900 Solar Seal®

Thin skin in 24 hours, Complete cure approximately 21 days @ 75°F; Tack-Free 4 hours
Application Temperature Range

Sellador exterior de polímero híbrido HP4

0°F to 120°F

Solar Seal® #900 Solar Seal®

10°F to 125°F
Nozzle Options

Sellador exterior de polímero híbrido HP4

V-notch option for 3/8" siding joint coverage plus standard 4" nozzle for 1/4" window bead applications

Solar Seal® #900 Solar Seal®

Standard nozzle configuration

Comparative Overview

Both HP4 and #900 Solar Seal® meet ASTM C920 Class 25 movement requirements for exterior siding and window applications.

Attribute Sellador exterior de polímero híbrido HP4 Solar Seal® #900 Solar Seal®
Hybrid Polymer Technology
✓
✕
ASTM C920 Class 25
✓
✓
Faster Skin / Cure Profile
✓
✕
Application Temperature Range
✓
✕
No Overnight Tube Warming Required
✓
✕
Application – Nozzle Options
✓
✕
Direct-to-Contractor Platform
✓
✕
Color Matching Capability
✓
✓

Hybrid Polymer Technology

Sellador exterior de polímero híbrido HP4

✓

Solar Seal® #900 Solar Seal®

✕

ASTM C920 Class 25

Sellador exterior de polímero híbrido HP4

✓

Solar Seal® #900 Solar Seal®

✓

Faster Skin / Cure Profile

Sellador exterior de polímero híbrido HP4

✓

Solar Seal® #900 Solar Seal®

✕

Application Temperature Range

Sellador exterior de polímero híbrido HP4

✓

Solar Seal® #900 Solar Seal®

✕

No Overnight Tube Warming Required

Sellador exterior de polímero híbrido HP4

✓

Solar Seal® #900 Solar Seal®

✕

Application – Nozzle Options

Sellador exterior de polímero híbrido HP4

✓

Solar Seal® #900 Solar Seal®

✕

Direct-to-Contractor Platform

Sellador exterior de polímero híbrido HP4

✓

Solar Seal® #900 Solar Seal®

✕

Color Matching Capability

Sellador exterior de polímero híbrido HP4

✓

Solar Seal® #900 Solar Seal®

✓

Differences You’ll Notice

Key differences between HP4 and #900 Solar Seal® include sealant chemistry, skin and cure timing, application temperature range, cold-weather handling requirements, nozzle configuration, and supply structure. HP4 skins in 15–20 minutes and reaches tack-free in approximately 30 minutes, supporting faster progression on the jobsite. HP4 can be applied from 0°F to 120°F and does not require overnight tube warming in cool conditions, reducing preparation time before installation. HP4 is available through a direct-to-contractor online platform with case-based pricing and delivery to the jobsite or office.

Ready to Make the Switch?

Advanced hybrid technology. Apply from 0° F – no overnight warming required. Delivered direct.

View HP4 Hybrid Polymer Details

The product comparison data provided is based on technical specifications published by the original manufacturers at the time of review. All references are for functional and category comparison only and do not imply product equivalence, approval, certification, or endorsement. Users should consult technical documentation and conduct their own performance evaluation to determine fitness for use in specific applications. Legacy Sealants, Inc. assumes no liability for third-party performance claims or changes in manufacturer formulations.