Products
Patching & Repair Cements
212
Crystal-Clear Roof Patch

212 Crystal-Clear Roof Patch

  • Provides clear, invisible patch
  • Goes on clear and dries clear
  • Wet or dry application
  • Stays flexible to prevent cracking
204®
Plastic Roof Cement

204 Plastic Roof Cement

  • Trowel-grade for use on DRY surfaces
  • Spreads easily in cold weather
  • Repairs holes, cracks, splits on asphalt coated, composition and metal roofs
  • Seal around chimneys, vents, skylights, flashings
  • Seals tabs of asphalt shingles
  • Ideal for filling flashing pans around roof penetrations
  • Heavy-bodied, smooth-spreading
  • Doesn't slide/slump in hot weather
  • Tough, long-lasting flexible film
  • Will not run or sag in the hottest weather
  • Meets or exceeds all requirements of ASTM Specification D-4586, Type I.

Sizes available:
1 gallon
3.5 gallon
5 gallon

208®
Wet Patch® Roof Cement

208 Wet Patch Roof Cement

  • Repair leaks on WET surfaces
  • Adheres even under water
  • All purpose—also suitable for dry surfaces
  • Spreads easily in cold weather
  • Seal around chimneys, vents, skylights, flashings
  • Heavy-bodied, smooth-spreading
  • Meets or exceeds all requirements of ASTM Specification D-4586, Type I except for high-temperature sag.

Sizes available:
11 oz. cartridge
quart
1 gallon
3.5 gallon
5 gallon

208r®
Rubberized Wet Patch Roof Cement

208r Rubberized Wet Patch Roof Cement

  • SBS modified for stronger, more flexible repairs
  • Repair leaks on WET surfaces
  • Adheres even under water
  • All purpose—also suitable for dry surfaces
  • Spreads easily in cold weather
  • Seal around chimneys, vents, skylights, flashings
  • Heavy-bodied, smooth-spreading
  • Meets or exceeds all requirements of ASTM Specification D-4586, Type I except for high-temperature sag.

Sizes available:
11 oz. cartridge
1 gallon
3.5 gallon

209
Elastomastic®

209 Elastomastic

  • SEBS-modified easy-spreading mastic
  • Sealant for areas of roofs subject to movement
  • UV and shrink resistant
  • Asbestos free
  • Superior elasticity and flexibility
  • Excellent to seal between metal to metal joints
  • Use with Ruftac® & SBS modified systems

Sizes available:
11 oz. cartridge
1 gallon
3.5 gallon
5 gallon

225F
Neoprene Flashing Sealant - Flashing Grade

225F Neoprene Flashing Sealant - Flashing Grade

  • Pitch Pan Sealant 
  • APP & SBS Mod-Bit roofing materials - topical sealant for laps and flashings
  • Henry #600 Ruftac - topical sealant for laps and flashings 
  • EPDM - topical repair over properly prepared splits, breaks and holes
  • Metal roofs - sealant for fasteners and panels 
  • Joint sealant - metal edging, gutters, coping caps, air conditioning ducts 
  • Edge flashings - sealant for walls, curbs, roof projections
  • Pipes and projections - topical sealant for below-grade dampproofing membranes 

Sizes available:
11 oz. cartridge
1 gallon
3.5 gallon

900
Construction & Flashing Sealant

900 Construction & Flashing Sealant

  • Superior adhesion for roofing, flashing and construction applications
  • Most flexible and durable sealant available
  • Paintable
224
Window & Door Sealant

224 Window & Door Sealant

  • Permanent and flexible
  • Mildew resistant
  • Indoor / outdoor use
  • Superior adhesion
  • Paintable
289
ElastoCaulk®

289 ElastoCaulk

  • White elastomeric acrylic roof patching compound
  • Apply by brush or trowel
  • Coat with white or tinted acrylic coating
  • No bleed through

Sizes available:
11 oz. cartridge
1 gallon
3.5 gallon

505
FlashMaster™

505 FlashMaster

  • Trowel-grade for use on DRY Surfaces
  • Modified and rubberized
  • All temperature—use in hot or cold conditions
  • Spreads easily in cold weather
  • Repairs holes, cracks, splits on asphalt coated, composition and metal roofs
  • Seal around chimneys, vents, skylights, flashings
  • Seals tabs of asphalt shingles
  • Manufactured to exceed the requirements of ASTM D-4586, Type I and Federal Specification SS-C-153C Type I, Class A.

Sizes available:
3.5 gallon
5 gallon

552
Elastic Roof Sealer

552 Elastic Roof Sealer

  • Trowel-grade for use on WET or DRY surfaces
  • Especially suited for emergency repairs during inclement weather
  • All temperature—use in hot or cold conditions
  • Sticks to all wet surfaces, even under water
  • Repairs leaks in metal, shingles, concrete, flashings, gutters, and around chimneys, downspouts, and eaves
  • ASTM D2822 Type I Class I

Sizes available:
1 gallon
3.5 gallon
5 gallon

906
Flashmaster™ PLUS Wet or Dry Elastomeric Flashing Cement

906 Flashmaster PLUS Wet or Dry Elastomeric Flashing Cement

  • "New Improved Formula" for ease of contractor application
  • Premium quality asbestos-free SBS rubber polymer-modified mastic compound for use on wet or dry surfaces
  • Maximum resistance to weathering while providing easy, all-weather trowel application
  • A soft, all temperature, pliable material that gradually hardens to a flexible, durable and watertight film
  • Sets firmly after application, yet retains its flexibility over a period of years
  • Designed for asphalt, metal, composition, and SBS modified bitumen asphalt roof applications—also excellent for sealing openings around flashings, chimneys, typical roof projections/penetrations and metal edging
  • ASTM D4586, D3409

Sizes available:
11 oz. cartridge, 3.5 gallon and 5 gallon