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EMSEAL 25V - Primary seal in masonry where black reveal or shadow-line effect is desired
EMSEAL

EMSEAL 25V - Primary seal in masonry where black reveal or shadow-line effect is desired

25V is a long-term, economical, high-performance seal for above-grade wall joints in concrete, brick, stone, etc. where black reveal or shadow-line effect is desired or where installed in concealed conditions.

Note:  The 25V System has been largely replaced for vertical joint applications by Seismic Colorseal. While Seismic Colorseal is usually chosen in preference to 25V, 25V still exists in legacy specifications and continues to be a preference of some specifiers for its appearance.

Features
• Durable primary seal
• Permanently elastic and weathertight
• Follows joint contours
• Difficult to vandalize

Uses
• A weather, moisture, vapor, air, sound and dust seal in static or expansion/contraction joints in walls.
• Generally used as a primary seal
• Can be used as a secondary seal behind a backerrod (or bond breaker tape) and caulking
• Suitable for use in substrates of brick, CMU, precast and cast-inplace concrete, wood, stone and most construction materials
• Used extensively for sealing vertical abutment joints between buildings, brick and CMU control joints, joints in tilt-up panels, etc.
• Anti-vibration and acoustic seal

Sizes
1/4″ (6mm) to 4″ (100 mm)

Movement
+25%, -25% (50% total) of nominal material size

Color
Black

Technical specification
  • Unique ref.25v
  • Product familyWatertight Expansion Joints
  • Product groupVertical Wall
  • TypeObject (single object)
  • Date of publishing2021-06-18
  • Edition number1
Related
  • Material mainFirm Foam
  • Designed inUnited States
  • Manufactured inCanada
Classification
  • BIMobject CategoryBuilding Materials - Waterproofing & Membranes
  • IFC classificationWall
  • Uniclass 2015 CodePr_35_90_27
  • Uniclass 2015 DescriptionExpansion joints
  • CSI MasterFormat 2014 Code07 95 00
  • CSI MasterFormat 2014 TitleExpansion Control
  • OmniClass Number23-13 31 21 19 11
  • OmniClass TitleExpansion and Contraction Joints
  • CSI UniFormat II CodeB2010
  • CSI UniFormat II TitleExterior Walls

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States