How Long Does It Take For Polyurethane To Dry?

Lined Circle How Long Does It Take For Polyurethane To Dry

It depends on the type of polyurethane you use, how you apply it, and what the external conditions are like.

[{"selector":"#anim-75ba4dae-d06f-4b45-98af-1def6e8340d8","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-14f19d2e-aec4-4202-82f7-430edc06c0a2","keyframes":{"transform":["translate3d(0px, -93.59121%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b832004b-5793-4e45-bb4f-b1876ad42176","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2458609c-b729-45c3-9b0d-abbbf4e736ea","keyframes":{"transform":["translate3d(-67.49116%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-09612fa0-3a38-453d-803b-0eb4af09c21f","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-279e1119-9fec-4d29-9485-77d53a9f2fc1","keyframes":{"transform":["translate3d(72.01836%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Lined Circle How Long Does It Take For Polyurethane To Dry

Polyurethane can be water or oil based and both of these have unique drying times.

[{"selector":"#anim-65829380-57dc-473f-bd45-efa159a3fab9","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5cd61584-7758-4908-8101-b084fede0405","keyframes":{"transform":["translate3d(0px, -93.59121%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e9496676-e509-436a-be4f-35f78a3c3a4e","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f6ed08e7-cc08-49e3-8cff-91f9d7dc89bb","keyframes":{"transform":["translate3d(-67.49116%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a92f8ee7-317e-4eda-954f-58452506f026","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4fe72f68-5cbb-4191-9681-a9069197967d","keyframes":{"transform":["translate3d(72.01836%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Lined Circle How Long Does It Take For Polyurethane To Dry

Water-based polyurethane is a safer and less toxic option and has a much faster drying time.

[{"selector":"#anim-e3f41464-d986-47a5-896b-6fb14285590c","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-806ebeb2-ae61-4a4d-8d5d-f3a02256e7c8","keyframes":{"transform":["translate3d(72.01836%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Lined Circle How Long Does It Take For Polyurethane To Dry

Next layer: 8 hours Dried to touch: 24 hours Fully cured: 20 days

[{"selector":"#anim-d875a7e8-d0ce-45ad-8180-c88af2cc3914","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d45ff502-bade-47a9-b6d3-5c60ea25a85b","keyframes":{"transform":["translate3d(72.01836%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Lined Circle How Long Does It Take For Polyurethane To Dry

Oil-based polyurethane is thicker and the dry time significantly longer, but it has a stronger, more durable finish.

[{"selector":"#anim-0a085931-eb13-4893-9136-116cac126307","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0ec0f2ef-42ae-452c-aa5d-32c6dd434f25","keyframes":{"transform":["translate3d(72.01836%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Lined Circle How Long Does It Take For Polyurethane To Dry

Next layer: 24 hours Dried to touch: 48 hours Fully cured: 30 days

[{"selector":"#anim-4516400c-dd4c-4274-83d0-1bb38c446211","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e1751101-2bae-4010-8a7b-591b261d3cb5","keyframes":{"transform":["translate3d(72.01836%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Lined Circle How Long Does It Take For Polyurethane To Dry

Factors That Influence Curing Times

[{"selector":"#anim-f03d45d6-5508-42a9-9bc1-0ef826cba048","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1da7b526-e5e9-4bd2-9537-a2d87f917de8","keyframes":{"transform":["translate3d(0px, -93.59121%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-dc1abba3-7f20-4eae-aeb3-1fe98857a179","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5a9d2524-97a6-4bfa-9899-b05965843d0f","keyframes":{"transform":["translate3d(-67.49116%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-91f12895-16a7-4d04-9131-7ddb31495720","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c625e68f-324d-4173-866b-2a893cbf2f59","keyframes":{"transform":["translate3d(72.01836%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Lined Circle How Long Does It Take For Polyurethane To Dry

The best conditions would be anywhere around 70 degrees Fahrenheit.

[{"selector":"#anim-57f4fac7-7c2d-433e-beaf-a158abe100c4","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6b4ca337-8a8c-4849-9ecc-16598dc4e54c","keyframes":{"transform":["translate3d(72.01836%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Lined Circle How Long Does It Take For Polyurethane To Dry

Ideally, you want a humidity of 50 – 70% when applying polyurethane finishes to the wood.

[{"selector":"#anim-52168a48-7087-4119-a334-0de2a860a5ca","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c7c57154-564f-4565-9479-eb89898a4e9a","keyframes":{"transform":["translate3d(72.01836%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Lined Circle How Long Does It Take For Polyurethane To Dry

Quite simply, the thicker the coats, the longer the polyurethane will take to dry.

[{"selector":"#anim-93710134-6b62-4313-9c47-9aa2575fccdb","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7bc8d8e0-527f-4a49-aa01-34a94617b946","keyframes":{"transform":["translate3d(72.01836%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Lined Circle How Long Does It Take For Polyurethane To Dry

CLICK HERE

[{"selector":"#anim-bfed906c-452b-4d69-b18c-de1b0a7711ac","keyframes":[{"transform":"scale(1)","offset":0},{"transform":"scale(1.5)","offset":0.33},{"transform":"scale(0.95)","offset":0.66},{"transform":"scale(1)","offset":1}],"delay":0,"duration":1450,"easing":"ease-in-out","fill":"both","iterations":1}] [{"selector":"#anim-21f37569-ffe3-4e35-af09-f6fd7efcdbbd","keyframes":[{"transform":"scale(1)","offset":0},{"transform":"scale(1.5)","offset":0.33},{"transform":"scale(0.95)","offset":0.66},{"transform":"scale(1)","offset":1}],"delay":0,"duration":1450,"easing":"ease-in-out","fill":"both","iterations":1}] [{"selector":"#anim-53d31585-a5d6-4003-ba31-d007b02cfe4b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Lined Circle How Long Does It Take For Polyurethane To Dry

How Long Does It Take For Polyurethane To Dry?

It depends on the type of polyurethane you use, how you apply it, and what the external conditions are like.

Polyurethane can be water or oil based and both of these have unique drying times.

Water-based polyurethane is a safer and less toxic option and has a much faster drying time.

Next layer: 8 hours Dried to touch: 24 hours Fully cured: 20 days

Water-based Cure Times

Oil-based polyurethane is thicker and the dry time significantly longer, but it has a stronger, more durable finish.

Next layer: 24 hours Dried to touch: 48 hours Fully cured: 30 days

Oil-based Cure Times

Factors That Influence Curing Times

The best conditions would be anywhere around 70 degrees Fahrenheit.

Temperature

Ideally, you want a humidity of 50 – 70% when applying polyurethane finishes to the wood.

Humidity

Quite simply, the thicker the coats, the longer the polyurethane will take to dry.

Thickness of Layers

CLICK HERE

READ MORE ABOUT HOW TO WATERPROOF Plywood