
Tremco 834 Sealant
Tremco 834 is Tremflex 834, a single-component siliconized acrylic latex sealant that sets fast with minimal shrinkage and paints in under an hour. It suits smoke- and sound-rated partition joints, general caulking and back-bedding glazing, with plus or minus 12.5 percent movement. An easy-tooling, water-cleanup interior sealant.
Made by Tremco
Tremco manufactures sealants, air barriers, waterproofing membranes, traffic coatings, glazing system components and more for the construction and restoration of structures, from parking garages, stadiums and high-rises to single-family homes, hospitals and schools. Their products also serve the modular, window and door, industrial and manufacturing markets.
Where this product fits
- Stocked at or transferred between all six branches
- Volume pricing by the case or pallet
- Product specialists to confirm fit for your application
Technical documents
Download the current technical data sheet for Tremco 834 Sealant.
Data sheet (PDF)Other acrylic latex sealants we carry
Same type of product from other manufacturers, all supplied through our branches. Our specialists can help match movement capability, colour and substrate.

Alex Plus
Alex Plus is the acrylic latex caulk plus silicone that finishers have trusted for decades: easy gunning, water cleanup, paintable in about 30 minutes.
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Dynaflex 230
Dynaflex 230 gives you elastomeric performance in a paintable, water-based sealant, which makes it a favourite for window and door perimeters, siding and trim.
View productDifferent chemistry, same job
These are often specified for similar applications. Check the data sheet or ask your branch to confirm they suit your joint.

Supra Expert
Supra Expert is Mulco’s professional exterior sealant, built for Canadian temperature swings with strong adhesion and lasting flexibility on windows, doors and siding.
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Nuflex 180
Nuflex 180 is a versatile, painter-friendly sealant from Canadian manufacturer Nuco, used across interior finishing and general construction sealing.
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Tremco 830 Sealant
Tremco 830 is TREMPRO 830+, a one-part thermoplastic elastomeric sealant for glazing and siding that seals wood, PVC and aluminum windows and doors.
View productNot sure which sealant fits your joint? Tell us the substrates, joint size and expected movement and a product specialist will recommend one.
Ask a specialist