Вдруг кому-то понадобится
[CODE]$arProduct = \Bitrix\Catalog\ProductTable::getList([
'select' => ['*', 'UF_*'],
'filter' => ['ID' => $productId]
])->fetch();
[/CODE]
[CODE]$arProduct = \Bitrix\Catalog\ProductTable::getList([
'select' => ['*', 'UF_*'],
'filter' => ['ID' => $productId]
])->fetch();
[/CODE]