EPDM Gaskets, Rail End Caps & Waterproofing Protection
Preserving building roof membranes, preventing moisture penetration, and providing a clean aesthetic finish to profile ends.
EPDM Sealing, End Caps & Protective Trim — System Integration & Component Supply
Industrial-grade vulcanized EPDM rubber gaskets (-40°C to +120°C), butyl waterproofing tapes, galvanic isolation shims, and UV-stabilized plastic rail end caps. Pre-applied to mini rails or supplied in master export cartons (200 pcs/box). Compatible with all SolarAlu structural rail channels below.
Compatible Extrusion Profiles & Assembly Sections (12 Compatible)
AutoCAD DWG, 3D STEP & mill test sheets available
Solar Module End Clamp Profile 30mm (Code: 2258)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
Solar Module End Clamp Profile 30mm (Code: 3614)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
Solar Module End Clamp Profile 31mm (Code: 1667)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
Solar Module End Clamp Profile 33mm (Code: 1683)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
Solar Module End Clamp Profile 35mm (Code: 1363)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
Solar Module End Clamp Profile 37mm (Code: 1668)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
Solar Module End Clamp Profile 40mm (Code: 1362)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
Solar Module End Clamp Profile 41mm (Code: 1669)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
Solar Module End Clamp Profile 42mm (Code: 1389)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
Solar Module End Clamp Profile 44mm (Code: 1603)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
Solar Module End Clamp Profile 45mm (Code: 1670)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
Solar Module End Clamp Profile 47mm (Code: 1391)
High-tensile aluminum photovoltaic module retaining clamp profile, engineered for severe wind uplift and snow compression resistance. Fits standard M8 socket bolts and spring channel nuts.
EPDM Sealing, End Caps & Protective Trim Wholesale Pricing & Export Discounts (2026)
Pricing for solar aluminum mounting profiles and mounting hardware is structured according to the London Metal Exchange (LME) primary billet benchmark, profile linear weight (kg/m), anodizing layer thickness (15µm Qualanod), and order volume bracket.
| Order Volume Tier | Export Discount Bracket | Minimum Order (MOQ) | Delivery Terms | Direct Invoicing / RFQ |
|---|---|---|---|---|
| 1 – 4 Bundles (48m – 192m) / Pallet (1 – 4 Cartons (200 pcs/box)) | Standard Baseline | 1 – 4 Cartons (200 pcs/box) | EXW Facility / Air Freight | Request Quote → |
| 5 – 19 Pallets (~4,800m – 18,000m) (5 – 19 Master Cartons) | 5% Project Rebate | 5 – 19 Master Cartons | FCA / DAP European Distribution Hub | Request Quote → |
| 20 – 49 Pallets (20 – 49 Master Cartons) | 9% Mill Discount | 20 – 49 Master Cartons | DAP / CIF Major European & MENA Ports | Request Quote → |
| Full Truckload (FTL / 24 MT) or 40' Container (FCL) (50+ Master Cartons (10,000+ pcs)) | 13% Mill Floor | 50+ Master Cartons (10,000+ pcs) | DAP / CIF / FOB Multimodal Hubs | Request Quote → |
EPDM Sealing, End Caps & Protective Trim: Weatherproofing Guide
Vulcanized EPDM roof gaskets, butyl waterproofing tapes, galvanic isolation shims, and UV-stabilized plastic rail end caps protect building roofs and profiles.
4 Key Engineering Selection Criteria for EPDM Sealing, End Caps & Protective Trim
Industrial EPDM Elastomer (-40°C to +120°C)
Exceptional resistance to ozone, UV radiation, and freezing temperatures for 25+ years.
Self-Adhesive Butyl Sealing Tapes
Conforms tightly around screw penetrations in sandwich panels and corrugated sheets.
UV-Stabilized Plastic Rail End Caps
Internal snap teeth lock into profile ends, eliminating wind whistling and bird nesting.
Galvanic Isolation Shims
Dielectric elastomer pads prevent metal-to-metal electrolytic corrosion between steel and aluminum.
Export Pricing & Logistics Procurement Tips
Supplied in pre-cut pads, 10m/20m rolls, or master boxes of 200 pcs (end caps).