What common problems usually occur when using silicone sealant?

2026-04-15

Common Problems During Construction

Adhesion Failure:

The substrate surface is not cleaned before construction, leaving dust, oil, or moisture, which prevents the sealant from adhering tightly; some porous substrates (such as concrete or stone) are not primed, resulting in poor compatibility between the sealant and the substrate.

Abnormal Curing:

Extremely low environmental temperatures (below 5°C) or low humidity (relative humidity <40%) can prolong curing time or even prevent the sealant from fully curing; applying the sealant too thickly may result in the surface curing while the inside remains uncured.

Appearance Defects:

Uneven application speed or improper technique can cause bubbles, uneven surfaces, or rough edges in the sealant joint; failure to promptly clean overflowed sealant can result in hard-to-remove residues after curing.

Zuur siliconedichtingsproduct

Neutraal Siliconedichtingsproduct

Polyurethaanfoomsluitmiddel

Kleefmiddel zonder nagels

Acryldichtingsproduct

MS-dichtingsmiddel

Vloeistof van tegels

Pu-Dichtingsproduct

Brandbestendig afdichtingsmiddel

rtv silicone

Siliciumdichtingsmiddel in loop

Zonneceldichtingsmiddel

sluiterdeuren Afdichtmiddel

Kleefmiddel voor het planten van stenen

Epoxydrooghangende lijm

Hoeklijm

sneldrogende lijm

Zuur siliconedichtingsproduct

Neutraal Siliconedichtingsproduct

Polyurethaanfoomsluitmiddel

Kleefmiddel zonder nagels

Acryldichtingsproduct

MS-dichtingsmiddel

Vloeistof van tegels

Pu-Dichtingsproduct

Brandbestendig afdichtingsmiddel

rtv silicone

Siliciumdichtingsmiddel in loop

Zonneceldichtingsmiddel

sluiterdeuren Afdichtmiddel

Kleefmiddel voor het planten van stenen

Epoxydrooghangende lijm

Hoeklijm

sneldrogende lijm

What common problems usually occur when using silicone sealant?

What common problems usually occur when using silicone sealant?