← Back to Selector

Origin Pro™ Compare

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

Product comparison

HP4 Hybrid Polymer vs DAP Dynaflex 920

HP4 | Hybrid Polymer Exterior Sealant

Origin Pro

HP4 | Hybrid Polymer Exterior Sealant

View Product
Dap® Dynaflex® 920

Compared with

Dap® Dynaflex® 920

Core Performance & Application Attributes

Sealant Technology

HP4 | Hybrid Polymer Exterior Sealant

Advanced Hybrid Polymer (SMP / MS Polymer)

Dap® Dynaflex® 920

Synthetic Rubber Elastomeric Technology
Product Class & Movement (ASTM C920)

HP4 | Hybrid Polymer Exterior Sealant

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

Dap® Dynaflex® 920

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

HP4 | Hybrid Polymer Exterior Sealant

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

Dap® Dynaflex® 920

Tooling time approximately 5 minutes / Tack-Free approximately 10 minutes
Application Temperature Range

HP4 | Hybrid Polymer Exterior Sealant

0°F to 120°F

Dap® Dynaflex® 920

0°F to 120°F
Nozzle Options

HP4 | Hybrid Polymer Exterior Sealant

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

Dap® Dynaflex® 920

Standard 4” nozzle configuration

Comparative Overview

Both HP4 and DAP® DYNAFLEX® 920 are designed for exterior siding, trim, and window applications.

Attribute HP4 | Hybrid Polymer Exterior Sealant Dap® Dynaflex® 920
Hybrid Polymer Technology
✓
✕
ASTM C920 Class 25
✓
✓
Application Temperature Range
✓
✓
Application – Nozzle Options
✓
✕
Low-Odor Formulation
✓
✕
Color Matching Capability
✓
✓
Direct-to-Contractor Platform
✓
✕

Hybrid Polymer Technology

HP4 | Hybrid Polymer Exterior Sealant

✓

Dap® Dynaflex® 920

✕

ASTM C920 Class 25

HP4 | Hybrid Polymer Exterior Sealant

✓

Dap® Dynaflex® 920

✓

Application Temperature Range

HP4 | Hybrid Polymer Exterior Sealant

✓

Dap® Dynaflex® 920

✓

Application – Nozzle Options

HP4 | Hybrid Polymer Exterior Sealant

✓

Dap® Dynaflex® 920

✕

Low-Odor Formulation

HP4 | Hybrid Polymer Exterior Sealant

✓

Dap® Dynaflex® 920

✕

Color Matching Capability

HP4 | Hybrid Polymer Exterior Sealant

✓

Dap® Dynaflex® 920

✓

Direct-to-Contractor Platform

HP4 | Hybrid Polymer Exterior Sealant

✓

Dap® Dynaflex® 920

✕

Differences You’ll Notice

Key differences between HP4 and DAP® DYNAFLEX® 920 include sealant chemistry (hybrid vs solvent-based), tack-free timing, odor profile, nozzle configuration, and supply structure.

Ready to Make the Switch?

Advanced hybrid technology. 0°F to 120°F application range. 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.